"A Fan Assembly"

Abstract: A bladeless fan assembly (10) for creating an air current comprises a nozzle (14) mounted on a base (12). The nozzle comprises an interior passage (86) and a mouth for receiving the air flow from the interior passage and through which the air flow is emitted from the fan assembly. The nozzle (14) defines an opening (24) through which 10 air from outside the fan assembly is drawn by the air flow emitted from the mouth. The nozzle is detachable from the base (12), which is preferably sized to be accommodated within the opening (24) of the nozzle (14) for transportation.

Patent Information

Application #

Filing Date

13 June 2011

Publication Number

16/2012

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Patent Number

Legal Status

Grant Date

2019-09-19

Renewal Date

Applicants

DYSON TECHNOLOGY LIMITED

TETBURY HILL MALMESBURY WILTSHIRE, SN16 0RP UNITED KINGDOM

Inventors

1. GAMMACK, PETER DAVID

C/O DYSON TECHNOLOGY LIMITED TETBURY HILL MALMESBURY WILTSHIRE, SN16 0RP UNITED KINGDOM

2. DYSON, JAMES

C/O DYSON TECHNOLOGY LIMITED TETBURY HILL MALMESBURY WILTSHIRE, SN16 0RP UNITED KINGDOM

Specification

Documents

Application Documents

#	Name	Date
1	4461-delnp-2011-GPA-(23-06-2011).pdf	2011-06-23
2	4461-delnp-2011-Correspondence Others-(23-06-2011).pdf	2011-06-23
3	4461-delnp-2011-GPA-(17-11-2011).pdf	2011-11-17
4	4461-delnp-2011-Form-3-(17-11-2011).pdf	2011-11-17
5	4461-delnp-2011-Correspondence Others-(17-11-2011).pdf	2011-11-17
6	4461-delnp-2011-1-Form-18-(17-11-2011).pdf	2011-11-17
7	4461-delnp-2011-1-Correspondence Others-(17-11-2011).pdf	2011-11-17
8	Abstract.jpg	2012-02-25
9	4461-delnp-2011-Form-5.pdf	2012-02-25
10	4461-delnp-2011-Form-3.pdf	2012-02-25
11	4461-delnp-2011-Form-2.pdf	2012-02-25
12	4461-delnp-2011-Form-1.pdf	2012-02-25
13	4461-delnp-2011-Drawings.pdf	2012-02-25
14	4461-delnp-2011-Description (Complete).pdf	2012-02-25
15	4461-delnp-2011-Correspondence-others.pdf	2012-02-25
16	4461-delnp-2011-Claims.pdf	2012-02-25
17	4461-delnp-2011-Abstract.pdf	2012-02-25
18	4461-delnp-2011-GPA-(04-03-2016).pdf	2016-03-04
19	4461-delnp-2011-Form-3-(04-03-2016).pdf	2016-03-04
20	4461-delnp-2011-Form-13-(04-03-2016).pdf	2016-03-04
21	4461-delnp-2011-Form-1-(04-03-2016).pdf	2016-03-04
22	4461-delnp-2011-Correspondence Others-(04-03-2016).pdf	2016-03-04
23	Petition Under Rule 137 [31-03-2016(online)].pdf	2016-03-31
24	4461-delnp-2011-Form-1-(04-04-2016).pdf	2016-04-04
25	4461-delnp-2011-Correspondence Others-(04-04-2016).pdf	2016-04-04
26	4461-delnp-2011-Copy Petition-137-(04-04-2016).pdf	2016-04-04
27	4461-DELNP-2011-FORM 3 [31-08-2017(online)].pdf	2017-08-31
28	4461-DELNP-2011-FER.pdf	2017-11-23
29	4461-DELNP-2011-PETITION UNDER RULE 137 [22-05-2018(online)].pdf	2018-05-22
30	4461-DELNP-2011-FER_SER_REPLY [22-05-2018(online)].pdf	2018-05-22
31	4461-DELNP-2011-COMPLETE SPECIFICATION [22-05-2018(online)].pdf	2018-05-22
32	4461-DELNP-2011-CLAIMS [22-05-2018(online)].pdf	2018-05-22
33	4461-DELNP-2011-FORM 3 [27-06-2019(online)].pdf	2019-06-27
34	4461-DELNP-2011-Correspondence to notify the Controller (Mandatory) [29-08-2019(online)].pdf	2019-08-29
35	4461-DELNP-2011-HearingNoticeLetter30-08-2019.pdf	2019-08-30
36	4461-DELNP-2011-Written submissions and relevant documents (MANDATORY) [13-09-2019(online)].pdf	2019-09-13
37	4461-DELNP-2011-FORM 13 [13-09-2019(online)].pdf	2019-09-13
38	4461-DELNP-2011-AMENDED DOCUMENTS [13-09-2019(online)].pdf	2019-09-13
39	4461-DELNP-2011-PatentCertificate19-09-2019.pdf	2019-09-19
40	4461-DELNP-2011-IntimationOfGrant19-09-2019.pdf	2019-09-19
41	4461-DELNP-2011-Power of Attorney-240919.pdf	2019-09-26
42	4461-DELNP-2011-Correspondence-240919.pdf	2019-09-26

Search Strategy

1	searchstrategy_27-04-2017.pdf