CA2474212C - Ameliorations apportees aux blocs de commande - Google Patents

Ameliorations apportees aux blocs de commande Download PDF

Info

Publication number: CA2474212C
Authority: CA; Canada
Prior art keywords: control unit; sprocket; sprocket support; centre; wrap spring
Prior art date: 2003-08-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002474212A

Other languages

English (en)

Other versions

CA2474212A1 (fr

Inventor

Reginald Charles Allsopp

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Louver Lite Ltd

Original Assignee

Louver Lite Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2003-08-19

Filing date

2003-09-15

Publication date

2005-05-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32909243&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2474212(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-08-19 Priority claimed from GB0319396A external-priority patent/GB2392703B/en

2003-09-15 Application filed by Louver Lite Ltd filed Critical Louver Lite Ltd

2004-03-18 Publication of CA2474212A1 publication Critical patent/CA2474212A1/fr

2005-05-10 Application granted granted Critical

2005-05-10 Publication of CA2474212C publication Critical patent/CA2474212C/fr

2023-09-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002184 metal Substances 0.000 description 13
229910052751 metal Inorganic materials 0.000 description 13
239000004033 plastic Substances 0.000 description 13
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238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
238000001746 injection moulding Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
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238000005728 strengthening Methods 0.000 description 2
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000004873 anchoring Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
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230000000670 limiting effect Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000000465 moulding Methods 0.000 description 1
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230000004044 response Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000010079 rubber tapping Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
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239000004416 thermosoftening plastic Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1

Landscapes

Gears, Cams (AREA)
Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Blinds (AREA)

CA002474212A 2003-08-19 2003-09-15 Ameliorations apportees aux blocs de commande Expired - Fee Related CA2474212C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0319396A GB2392703B (en)	2003-08-19	2003-08-19	Improvements in control units
GB0319396.8		2003-08-19
CA002440695A CA2440695C (fr)	2003-08-19	2003-09-15	Ameliorations apportees aux blocs de commande

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002440695A Division CA2440695C (fr)	2003-08-19	2003-09-15	Ameliorations apportees aux blocs de commande

Publications (2)

Publication Number	Publication Date
CA2474212A1 CA2474212A1 (fr)	2004-03-18
CA2474212C true CA2474212C (fr)	2005-05-10

Family

ID=32909243

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002474212A Expired - Fee Related CA2474212C (fr)	2003-08-19	2003-09-15	Ameliorations apportees aux blocs de commande
CA002474213A Expired - Fee Related CA2474213C (fr)	2003-08-19	2003-09-15	Ameliorations apportees aux blocs de commande

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CA002474213A Expired - Fee Related CA2474213C (fr)	2003-08-19	2003-09-15	Ameliorations apportees aux blocs de commande

Country Status (1)

Country	Link
CA (2)	CA2474212C (fr)

2003
- 2003-09-15 CA CA002474212A patent/CA2474212C/fr not_active Expired - Fee Related
- 2003-09-15 CA CA002474213A patent/CA2474213C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2474213C (fr)	2005-05-10
CA2474212A1 (fr)	2004-03-18
CA2474213A1 (fr)	2004-03-18

Legal Events

Date	Code	Title	Description
2004-08-05	EEER	Examination request
2019-10-28	MKLA	Lapsed	Effective date: 20190916

Publication	Publication Date	Title
AU2003100769A4 (en)	2003-10-30	Improvements in control units
US7677293B2 (en)	2010-03-16	Centre-pin plug
EP2730736B1 (fr)	2017-09-06	Ensemble enrouleur amélioré
US20060068962A1 (en)	2006-03-30	Control units
WO2019056100A1 (fr)	2019-03-28	Ensembles embouts de tringle à rideaux télescopique
EP2893113B1 (fr)	2017-04-26	Mécanisme pour monter/descendre un volet roulant
US8556059B2 (en)	2013-10-15	Roller clutch assembly
US20130190119A1 (en)	2013-07-25	Chain Guard Housing
CA2474212C (fr)	2005-05-10	Ameliorations apportees aux blocs de commande
AU2004200411C1 (en)	2004-03-25	Improvements in control units
IE20030658U1 (en)	2004-05-19	Improvements in control units for window blind systems
IES83451Y1 (en)	2004-05-19	Improvements in control units for window blind systems
IE84773B1 (en)	2007-12-26	Improvements in control units
CN213775201U (zh)	2021-07-23	一种用于连接卷管的免打孔安装配件
GB2442961A (en)	2008-04-23	Roller blind control assembly
JPH03197784A (ja)	1991-08-29	カウンタバランス機構