Company Information
CIN
Status
Date of Incorporation
08 September 1992
State / ROC
Kolkata / ROC Kolkata
Industry
electricity distribution and control apparatus
Sub Category
Non-govt company
Last Balance Sheet
Last Annual Meeting
Paid Up Capital
457,400,000
Authorised Capital
480,000,000
Directors
Past Directors
Patents
The present invention relates to an improved energy meter with a battery power saving and tamper proof feature. This present invention is directed towards a method to enhance the battery life of an energy meter during storage and transportation approximately from just 12 months to > 15 years.
Present invention describes a method to compensate and calibrate the phase shift of the
current transformer (CT) used to measure the current. In the described invention at zero FIR
filter at current channel and no filtering required at Voltage channel. i.e., any current input to
electronic meter will be filtered ...
The present invention relates toa continuous tamper-proof energy meter case / cover, said
tamper-proof case / cover comprising of:
a) a first part which houses the energy meter; and
b) a second part, comprising of a block and a bar code level.
The present invention provides special wire wound resistors for surge protection. The present invention also provides a method of surge protection without using metal oxide varistors which are not reliable and degrade with time and exposure to transients.
Trademarks
[Class : 6] Base Metals And Their Alloys, Metal Tubes, Metal Valves For Water For Water Pipes And For Heating, Ventilation And Air Conditioning Installations.
[Class : 17] Plastic Laminates, (Semi Finished Products).
[Class : 16] Paper, Pulp (Cardboard) And Goods Made Of These Materials, Insofar As Not Included In Other Categories, Printing Products, Teaching And Educational Media (Excluding Apparatus), Plastic Packing Material, Insofar As This Is Not Included In Other Categories, Documentation On The Use And Applications Of Technical Products Of All Kinds, Especially About Data Acquisit...
[Class : 9] Electricity Meters And Heat Meters Of All Kinds And Their Conponents, Meter Testing Equipment; Calibration And Gauging Installations And Their Components; Electrical And Electronic Remote Action And Audio Frequency Powerline Carrier Control Installations And Their Components; Apparatus For Use In The Remote Supervision And Remote Control; Building Automation Inst...
[Class : 9] Scientific, Marine, Surveying, Photographic, Film, Optical, Weighing, Measuring, Signalling, Inspection, Resucue And Teaching Aparatus And Instruments, Apparatus And Instruments For The Conduction, Switching, Conversion, Storage, Regulation And Control Of Electricity, Devices For The Recording, Transmission And Reproduction Of Data, Sound And Pictures, Magnetic R...
[Class : 11] Lighting, Heating, Steam Generating, Cooking, Cooling, Drying, Ventilation And Water Supply Devices And Sanitary Installations, Oil And Gas Fired Installations And Their Components.
[Class : 11] Burner Control And Flame Control Apparatus; Gas Valves; Air And Gas Ratio Controllers; Oil Preheaters; Boiler Controllers; Parts And Fittings For All The Aforesaid Goods.
[Class : 9] Electricity Meters Of All Kinds; Electric Time Switches; Electric Relays; Electric Transformers; Electric Switches For Remote Control; Electric Coils, Collectors, Connections, Control Apparatus, Converters, Rectifiers, Measuring Apparatus And Instruments, Resistances, Reversers, Switches, Transmitting Apparatus And The Like Goods Included In Class 9.
Trade mark is likely to be removed due to non filing of Renewal request within prescribed time limit In case of any discripancy contact respective TM Registry.
[Class : 9] Electricity Meter; Age Meter; Gas Meter; Indicators Of Data And Display Screens (Monitors); Remote Reading Apparatus Connected With Energy Meters; Devices To Indicate Energy Consumption.[Class : 42] Consultancy In The Field Of Energy Saving (Energy Consulting) In Connection With Energy Efficiency And The Use Of Energy; Quality Control In Field Of Energy Saving (E...
[Class : 9] Electric, Measuring, Checking (Supervision), Data Processing Equivalent And Computers Including Electricity Meters, Gas Meters, Water Meters, Displays And Display Units, Reader Units For Displaying Energy Consumption; Apparatus And Instruments For Supplying, Switching, Transforming, Storing, Regulating And Controlling Electricity; Energy, Electricity, Gas, Heat A...
[Class : 9] Electricity Meter; Gas Meter; Indicators Of Data And Display Screens (Monitors); Remote Reading Apparatus Connected With Energy Meters; Devices To Indicate Energy Consumption.[Class : 42] Consultancy In The Field Of Energy Saving (Energy Consulting) In Connection With Energy Efficiency And The Use Of Energy; Quality Control In Field Of Energy Saving (Energy Audit...
[Class : 7] Machines And Machine Tools, Motors (Excluding Engines For Land Vehicles), Couplings And Devices For Power Transmission (Excluding Those For Land Vehicles), Small And Miniature Electric Motors, Drives For Air Ventilation Dampers And Valves.
[Class : 14] Precious Metals And Their Alloys And Goods Made From Or Plated With These Metals, Insofar As These Are Not Included In Categories, Clocks And Time Measurement Devices.
[Class : 9] Electric, Measuring Apparatus I.E Electricity Meter; Gas Meter; Water Meter; Indictor Of Data And Display Screens (Monitors); Remote Reading Apparatus Connected With Energy Meters; Devices To Indicate Energy Consumption.[Class : 42] Other Services That Cannot Be Classified In Other Classes I.E Consultancy In Field Of Energy Saving (Energy Consulting) In Connectio...
[Class : 9] Electric, Measuring, Checking (Supervision), Data Processing Equivalent And Computers Including Electricity Meters, Gas Meters, Water Meters, Displays And Display Units, Reader Units For Displaying Energy Consumption; Apparatus And Instruments For Supplying, Switching, Transforming, Storing, Regulating And Controlling Electricity; Energy, Electricity, Gas, Heat A...
[Class : 9] Computer Applications Software, Downloadable Software, Consisting Of Software Components For Guaranteeing A Secure And Reliable Communication Via Rs232 Port Electricity Meters, Data And Display Screens, Reader Data For Meter Diagnosis And Meter Data As Well Data Structure Verification Apparatus For Capture, Transfer And Processing Of Measurement Values And Data, ...
[Class : 9] Computer Applications Software, Downloadable Software, Consisting Of Software Components For Guaranteeing A Secure And Reliable Communication Via Rs232 Port Electricity Meters, Data And Display Screens, Reader Data For Meter Diagnosis And Meter Data As Well Data Structure Verification Apparatus For Capture, Transfer And Processing Of Measurement Values And Data, ...
[Class : 9] Electric Apparatus & Instruments, Measuring, Signalling & Monitoring Equipments, Heat Meters, Equipments For Testing & Calibrating Heat Meters, Electrical & Electronical Remote Control, Remote Metering 7 Remote Processing Equipments, Measuring, Control & Regulating Apparatus For Non Electrical Quantities, Measuring, Control & Regulating Apparatus Of All Kinds For...
[Class : 11] Apparatus & Installations For Lighting, Heating, Steam Generating, Refrigerating, Aerating & Ventilating, Regulators & Valves For Radiators, Oil & Gas Burners.
[Class : 9] Apparatus And Instruments For Measuring Of Electric Energy, Electricity Meters And Their Components, Reading Apparatus For Electricity Meters.
[Class : 9] Electricity Meters; Gas Meters; Water Meters; Electronic Data Display Units And Display Screens; Remote Readers Connected To Energy, Gas, And Water Meters; Devices For Displaying Energy, Gas And Water Consumption; Apparatus And Instruments For Supplying, Switching, Transforming, Accumulating, Regulating And Controlling Electricity; Energy, Heat, Pricing Meters An...
[Class : 9] Measuring, Detecting, Monitoring And Controlling Devices; Monitoring And Controlling Apparatus And Instruments; Sensors, Voltage Monitoring Units; Monitoring Apparatus For Io T Enabled Device; Software For Monitoring, Analyzing, Controlling And Running Physical Network Operations And Remote Meter Monitoring; Control Apparatus And Devices, Including Temperature Co...
[Class : 42] Testing, Authentication And Quality Control Services In The Field Of Electricity And Energy; Design And Development Of Software For Control, Regulation And Monitoring In The Field Of Energy Consumption; Recording Data Relating To Energy Consumption In Buildings; Development Of Energy And Power Management Systems; Rental Of Meters For The Recording Of Energy Cons...
