FORM 2
THE PATENTS ACT, 1970 (39 of 1970)
COMPLETE SPECIFICATION (See section 10 and rale 13)
1. TITLE OF THE INVENTION
"An improved Locking system of wall mounting plates for installation
of Electrical apparatus".
2. APPLICANT(S)


1. NAME
: Mr. Kishan Jain
2. NATIONALITY: INDIAN
3. ADDRESS
: Goldmedal Electricals Pvt. Ltd., 22/23, Subh Building, Sagar Manthan Industrial Complex, Bhoidapada, Sativali Road, Vasai-East, Mumbai-401208 Maharashtra, India.

The following specification particularly describes the invention and the manner in which it is to be performed


COMPLETE SPECIFICATION
Title of Invention: "An improved Locking system of wall mounting plates for installation of Electrical apparatus".
Field Of Invention:
This invention is related to an improved locking system for modular plates which are designed for installation of electrical and electronic inserts in module.
Prior Art:
In another existing system as given in patent application no. WO 2006/118568 A2 wherein ~ An electrical system (500) is positioned beneath an access floor (30) and includes a number of access floor modules (502) for providing electrical power locations for energizing electrical devices. Cable assemblies (578) electrically interconnect the modules (502) to the power source and to each other. Junction blocks (518) are mechanically connected to the access floor modules (502). Electrical receptacle blocks (562) are electrically interconnected to the junction blocks (518) for supplying power to interconnected electrical devices.
In another existing system as given in patent application no. US 2008/0155915 Al wherein A structural channel system (100) includes a main structural channel rail (102), cross-channels (104) and cross-rails (106). A modular plug assembly (130) couples electrical power and communication signals to connector modules (132, 140, and 144) which, in turn, control application of power to application devices (939, 969) based on the communication signals.
In another existing system as given in patent application no WO 1990/015478 A2 wherein A plurality of plate-like circuit component carrier packages (71) are stacked adjacent one to another with the flat faces (72, 74) thereof in contact to form a carrier package assembly (40). Each carrier package houses
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one or more electrical circuit component (110) coupled to electrical contacts (84, 86) on the flat faces and electrical contacts (98) or upstanding pins (424, 436) on the sides. These cooperate with those of adjacent carrier packages to electrically interconnect with the circuit components therein. A flexible, printed circuit board (50) having an array of contact sites (52) selectively interconnected by printed routing traces (54) is wrapped around the carrier package assembly. The ends of the carrier package assembly are fitted with supporting and electrically interconnecting connector blocks (22, 16). Plural carrier package assemblies are interconnect able directly, by nesting, or through intermediate connecting structures.
In another existing system as given in patent application no WO96/13088 A MODULAR STRUCTURE FOR THE WALL-MOUNTING OF ELECTRICAL EQUIPMENT wherein, The invention relates to a modular structure (1) for the walI-mounting of electrical equipment (C) such as ordinary switches, sockets, push-buttons or other components in routine use in electrical installations. More precisely, the structure provides for a transparent cover plate (15) to be applied on a supporting frame (2)' tor housing the equipment (C), this cover plate defining, with the frame (2), a space (20) which houses a background element (21) for decorating or personalizing the structure. In a preferred embodiment, the structure also includes a base plate (10) removable fixed to the mount (2) and constituting a smooth, regular support surface for the background element (21), thus enabling the transparent cover plate (15) to be fitted on mass-produced frames (2) normally used for other applications and having conventional covers.
BACKGROUND OF THE INVENTION:
The present Invention relates with an improved Locking System of wall mounting plates for installation of Electrical apparatus. In this locking system we can easily remove any modular equipment without removing the base plate from the wall. These, locking systems give more support as competitive to previous. The existing mounting plates have haphazard locking arrangement as such this plates when molded in clear resin looks shabby as the randomly placed locks are visible, moreover this plates cannot use wall paper or photographs also since the locks are not arranged accordingly. Also due to even thickness there is always a single tone color. The present invention is designed with a four plate concept where the fourth plate has uniformly placed; locks at the edges of the plate. This effectively conceals the locks from view and thus leads to a clean design. Besides, using a three plate
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concept the wall papers and photographs can be inserted in between the first and second plate so it gives options. Also the thickness of the plate invented is such that it renders a two tone effect to the plate when molded in particular resin.
STATEMENT OF THE INVENTION:
This invention is based on locking system for modular plates designed for the installation of electrical and electronic inserts in modules. In electrical installation of civil building are usual fitted to walls of rooms. This definition includes ordinary switches for controlling lights on and off, modular sockets, dimmers, fan regulators, electronic and mechanical bells, emergency lights, lighting fittings, step markers, torch lamp, light emitting signalers and other items might be included in this system. These modular is designed with a four plate concept where the first plate has a uniformly placed locks at the edges of the plate. This effectively conceals the locks from view and thus leads to a clean design. It can insert wall papers and photographs in between the first and second plate so it gives person ling options. The uneven thickness of the plate renders a two tone effect to the plate when molded in particular resin .we can change the wall paper, colors or designs when ever required with out hassle as per customer's choice.
DETAIL DISCRIPTION AND SCOPE OF THE INVENTION:
Locking system for modular plates provided for use in the installation of electrical and electronic inserts in modules. These modular is designed with four plate combined structure.
In this invention comprises of four plates:
The first plate is Base plate which is directly attached to the electrical box placed inside the wall with the help of six screws to mount complete electrical frame on a wall. The plate (as shown Fig:3A,l) is thick and stiff which comprises of Twelve Apertures (Two Rectangle shape Aperture (6a) curved at four end vertically placed at the plain surface of the plate in center, Four Round shape Aperture (6b) placed at the four corners of the surface of plate and Six Rectangle shape Aperture (6c) placed horizontally at the surface of the plate such as three apertures at the upper side while three at the lower side), Two side hook (4), Vacuum space in center which is again partitioned by a divider (6) which
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divides it in two parts (10) & (11) for attachment of an electrical equipments , screws (5a & 5b) & Eight rectangle shape aperture (6d) which is externally located within the hollow space such as Four apertures horizontally at the upper region and Four apertures horizontally at the lower region for attachment of the electrical apparatus. The plate (1) when mounted on a wall (W) it is rigidly fixed by a screw (5a & 5b) which are screwed at position (6b & 6a) respectively.
The Second plate acts as supporting or Middle plate as rectangle in shape. This Middle Plate (as shown Fig: 3B, 2) followed by first plate which is attached to the wall with the help of the screw (5a & 5b). The second plate (2) is attached to the first plate (1) at two different positions. First it gets attached to the six attachment hook (12) which is fixed with four rectangle shaped aperture (6c) as shown in fig: 3A. This is the First locking system. And secondly it gets attached with a side hook (7) as shown in fig.3A with an outlet (14) as shown in fig.3B to lock the first plate with second plate rigidly. This is the second Locking system.
The Third prate as a Plate or an Article (as shown Fig: 3C, 3). which can be of various types like decorative item, picture, photo, design article; etc can be placed after plate (3) is attached.
The fourth plate (i.e. cover plate) which may be transparent or opaque is rectangle in shape, (as shown Fig: 3D, 4) which is analogously convex at both the vertical side of cover (21). Interiorly it is slightly convexed (22) and horizontally plain (20). The Cover plate finally envelopes the two plates and an article to give the better appearance. It comprises of 12 hooks (19) exteriorly placed horizontally at the surface of the cover at an equal distance which gets finally fixed with the second plate (2) at positions (13) it is a rectangle shape aperture in second plate (13) at the Surface of the second plate as shown in fig.3A. The Frame gets finally completed with the attachment of transparent/opaque cover plate which is easily removable. This cover plate is made by transparent/opaque material, preferably plastics.
Most particularly this invention based on locking system for modular plates designed for the installation of electrical and electronic inserts in modules. In electrical installation of civil building are usual fitted to walls of rooms. This definition includes ordinary switches for controlling lights on and off, modular sockets, dimmers, fan regulators, electronic and mechanical bells, emergency lights, lighting fittings, step markers, torch lamp, light emitting signalers and other items might be included in this system. These modular is designed with a four plate concept where the first plate has a uniformly
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placed locks at the edges of the plate. This effectively conceals the locks from view and thus leads to a clean design. It can insert wall papers and photographs in between the first and second plate so it gives person ling options. The un even thickness of the plate renders a two tone effect to the plate when molded in particular resin .we can change the wall paper, colors or designs when ever required with out hassle as per customer's choice.
As is known , most of the above mentioned electrical apparatuses are usually installed on walls by using composite mounting structures, or groups of plates/parts, generally including a box intended to be embedded in the wall;
For example; the switches which are commonly fitted in our house, these usually have a frame for fixing to the wall, similar to those used for electrical sockets; in fact these frames are generally a label of standard shapes and dimensions so that their seats can house a switch button or the sockets interchangeably.
In switch or socket structures of this type and, more generally, in structures for all the other applications mentioned above. The cover is provided not only to protect the equipment but also to fulfill aesthetic requirements since these can not usually be fulfilled by the supporting frame which has a functional nature.
However, in this present invention most is pointed that; the locking system gives more support as competitive to previous. The existing mounting plates have haphazard locking arrangement as such this plates when molded in clear resin looks shabby as the randomly placed locks are visible, moreover this plates cannot use wall paper or photographs also since there thickness is even there is always a single tone in color. But in this system we can we can easily remove socket without remove frame.
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Brief Description of Drawings:

Fig:l
Figl: illustrates the combined structure of an improved locking system of wall mounting plates for the installation of Electrical apparatus. The Locking system Comprises of Four Plates as under:
A. Base Plate (1) rectangle in shape which is curved at each edge.
B. Supporting or Middle Plate (2) rectangle in shape.
C. Plate or an Article (3).
D. Transparent Cover Plate (4) rectangle in shape which is analogously convex at both the vertical
side.
A. Rectangle Shape Plate which is curved at each edge.(l) comprises of:
1. Screw (5a)
2. Screw (5b)
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3. Two Rectangle shape Aperture (6a) curved at four end {for the attachment of screw (5b)}
4. Four Round shape Aperture (6b) {for the attachment of screw (5a)}
5. Six Rectangle shape Aperture (6c) placed horizontally.
6. Eight rectangle shape aperture (6d) {for the attachment of Electrical apparatus} placed horizontally.
7. Two Hook (7) placed vertically at the surface of plate in the center.
8. Supporting hook (8)
9. Divider (9)
10. Vacuum (10) & Vacuum (11) for the attachment of electrical apparatus.
B. Rectangle Shape Plate (2)
1. Six Hook (17) place horizontally.
2. Twelve rectangle shape aperture (13) horizontally placed at the surface of the plate (2).
3. An Outlet (14) vertically situated at center of the surface of plate.
4. Vacuum (15) & Vacuum (16) for the attachment of electrical apparatus.
C. Rectangle Shape Plate or an Article (3)
1. This article can be anything viz., photograph, Design material, paper etc made up of paper, plastic, rubber etc.
D. Rectangle Shape Transparent Cover which is analogously convex at vertical side (4)
1. Twelve Hook (19) placed horizontally.
2. Plain Horizontal exterior part of cover (20)
3. Vertically Convex shape exterior part of cover (21)
4. Vertically Slight convex shape interior part of cover (22)
5. Vacuum (23) & Vacuum (24) for the attachment of electrical apparatus.
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Fig: 2
Fig 2 illustrates the constitution of all the plates to form a frame for the attachment of electrical Apparatus. It shows Rectangle shaped base plate (1) which is curved at each edge is mounted on a wall with the help of screws which is then overlapped by Supporting or Middle Plate (2) which is also rectangle in shape for the suitable attachment. The Middle plate is fixed to Base plate with the help of apertures in Base plate and hooks in Middle plate so that the plates get fixed rigidly. An article is placed over Middle Plate (2) for the better appearance and finally the rectangle shape Transparent Cover Plate (4) which is analogously convex at both the vertical side envelops all the plates with the help of apertures in middle plate and hooks in cover plate constituting a frame.
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Fie: 3
Figure Description:
Fig: 1 indicates the Absolute Wall mounting of Modular Arrangement of frame for Electrical apparatus.
The Modular Plate comprises of four plates which is arranged in the manner as shown in the Figure 3.
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Fig: 3a
Fig 3a: illustrates the first plate i.e. base plate which is directly attached to the electrical box placed inside the wall with the help of six screws (5a & 5b) to mount complete electrical frame on a wall. The plate (1) is thick and stiff which comprises of Twelve Apertures (Two Rectangle shape Aperture (6a) curved at four end vertically placed at the plain surface of the plate in center, Four Round shape Aperture (6b) placed at the four corners of the surface of plate and Six Rectangle shape Aperture (6c) placed horizontally at the surface of the plate such as three apertures at the upper side while three at the lower side), Two side hook (4), Vacuum space in center which is again partitioned by a divider (6) which divides it in two parts (10) & (11) for attachment of an electrical equipments , screws (5a & 5b) & Eight rectangle shape aperture (6d) which is externally located within the hollow space such as Four apertures horizontally at the upper region and Four apertures horizontally at the lower region for attachment of the electrical apparatus. The plate (1) when mounted on a wall (W) it is rigidly fixed by a screw (5a & 5b) which are screwed at position (6b & 6a) respectively.
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Fie: 3b
Fig 3b: illustrates the Second plate i.e. Supporting or Middle Plate (2) followed by first plate which is attached to the wall with the help of the screw (5a & 5b). The second plate (2) is attached to the first plate (I) at two different positions. First it gets attached to the six attachment hook (12) which is fixed with four rectangle shaped aperture (6c) as shown in fig: 3A. This is the First locking system. And secondly it gets attached with a side hook (7) as shown in fig.3A with an outlet (14) as shown in fig.3B to lock the first plate with second plate rigidly. This is the second Locking system.
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***v,

Fig: 3c
Fig: 3c illustrates an article which can be of various types like decorative item, picture, photo, design article; etc can be placed after plate (3) is attached.
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'9 i
>9 I
'9
Fig: 3d
Fig.3d illustrates the Rectangle shape Transparent Cover Plate (4) which is analogously convex at both the vertical side of cover (21). Interiorly it is slightly convexed (22) and horizontally plain (20). The Cover plate finally envelopes the two plates and an article to give the better appearance. It comprises of 12 hooks (19) exteriorly placed horizontally at the surface of the cover at an equal distance which gets finally fixed with the second plate (2) at positions (13) it is a rectangle shape aperture in second plate (13) at the surface of the second plate as shown in fig.3A. The Frame gets finally completed with the attachment of transparent cover which is easily removable.
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I CLAIM:
1) An improved locking system is comprises by four plate based structure, a) Base Plate (1) rectangle in shape which is curved at each edge, b) Supporting or Middle Plate (2) rectangle in shape, c) Plate or an Article (3). d) Transparent Cover Plate (4) rectangle in shape which is analogously convex at both the vertical side.
2) An improved Locking system designed for the installation of electrical and electronic inserts in modules in Modular plates. This modular structure for wall mounting of electrical equipments, including a base plate which will directly attached or fixed to the electrical box placed inside the wall with the help of six screws (5a & 5b) to mount complete electrical frame on a wall. The plate (1) is thick and stiff which comprises of Twelve Apertures (Two Rectangle shape Aperture (6a) curved at four end vertically placed at the plain surface of the plate in center, Four Round shape Aperture (6b) placed at the four corners of the surface of plate and Six Rectangle shape Aperture (6c) placed horizontally at the surface of the plate such as three apertures at the upper side while three at the lower side), Two side hook (4), Vacuum space in center which is again partitioned by a divider (6) which divides it in two parts (10) & (11) for attachment of an electrical equipments , screws (5a & 5b) & Eight rectangle shape aperture (6d) which is externally located within the hollow space such as Four apertures horizontally at the upper region and Four apertures horizontally at the lower region for attachment of the electrical apparatus. The plate (1) when mounted on a wall (W) it is rigidly fixed by a screw (5a & 5b) which are screwed at position (6b & 6a) respectively.
3) An improved locking system as claimed in claim 1, wherein said Supporting or Middle Plate (2) rectangle shape is followed by first plate which is attached to the wall with the help of the screw (5a & 5b). The second plate (2) is attached to the first plate (1) at two different positions. First it gets attached to the six attachment hook (12) which is fixed with four rectangle shaped aperture (6c) as shown in fig: 3A. This is the First locking system. And secondly it gets attached with a side hook (7) as shown in fig.3A with an outlet (14) as shown in fig.3B to lock the first plate with second plate rigidly. This is the second Locking system.
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4) An improved locking system as claimed in claim 1, wherein said Plate or an Article which can be of various types like decorative item, picture, photo, design article; etc can be placed after plate (3) is attached.
5) An improved locking system as claimed in claim 1, wherein said Rectangle shape Transparent Cover Plate (4) which is analogously convex at both the vertical side of cover (21). Interiorly it is slightly convexed (22) and horizontally plain (20). The Cover plate finally envelopes the two plates and an article to give the better appearance. It comprises of 12 hooks (19) exteriorly placed horizontally at the surface of the cover at an equal distance which gets finally fixed with the second plate (2) at positions (13) it is a rectangle shape aperture in second plate (13) at the surface of the second plate as shown in fig.3A. The Frame gets finally completed with the attachment of transparent cover which is easily removable.
6) An improved locking system as claimed in claim 2, wherein said Eight rectangle shape aperture (6d) which is externally located within the hollow space such as Four apertures horizontally at the upper region and Four apertures horizontally at the lower region for attachment of the electrical apparatus. Through this shape aperture we can easily remove the electrical apparatus with out remove of frame.
7) An improved locking system as claimed in claim 6, wherein said the appendixes are engaging a base plate with a central opening (66) corresponding with the frame at the top and bottom, the plate has projections which can be associate to use smoothly.

Date: 14in Nov. 2008 Mumbai


Signature of Applicant:
Name of Applicant: Mr. Kishan Jain

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