CA2549110C - Ensemble store a traction de descente et poussee de montee - Google Patents

Ensemble store a traction de descente et poussee de montee Download PDF

Info

Publication number
CA2549110C
CA2549110C CA2549110A CA2549110A CA2549110C CA 2549110 C CA2549110 C CA 2549110C CA 2549110 A CA2549110 A CA 2549110A CA 2549110 A CA2549110 A CA 2549110A CA 2549110 C CA2549110 C CA 2549110C
Authority
CA
Canada
Prior art keywords
line means
channel
receptacle
rotary
rotary member
Prior art date
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
CA2549110A
Other languages
English (en)
Other versions
CA2549110A1 (fr
Inventor
Li-Ming Cheng
Lawrence S. Wu
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.)
Zipshade Industrial BVI Corp USA
Original Assignee
Zipshade Industrial BVI Corp USA
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.)
Filing date
Publication date
Priority claimed from US10/623,776 external-priority patent/US6837294B2/en
Application filed by Zipshade Industrial BVI Corp USA filed Critical Zipshade Industrial BVI Corp USA
Publication of CA2549110A1 publication Critical patent/CA2549110A1/fr
Application granted granted Critical
Publication of CA2549110C publication Critical patent/CA2549110C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
CA2549110A 2003-07-21 2004-07-21 Ensemble store a traction de descente et poussee de montee Expired - Fee Related CA2549110C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/623,776 2003-07-21
US10/623,776 US6837294B2 (en) 2003-02-10 2003-07-21 Pull down, push up, shade assembly
CA002504047A CA2504047C (fr) 2003-07-21 2004-07-21 Ensemble store a traction de descente et poussee de montee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002504047A Division CA2504047C (fr) 2003-07-21 2004-07-21 Ensemble store a traction de descente et poussee de montee

Publications (2)

Publication Number Publication Date
CA2549110A1 CA2549110A1 (fr) 2005-02-03
CA2549110C true CA2549110C (fr) 2011-10-18

Family

ID=36938982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2549110A Expired - Fee Related CA2549110C (fr) 2003-07-21 2004-07-21 Ensemble store a traction de descente et poussee de montee

Country Status (1)

Country Link
CA (1) CA2549110C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2448524B (en) * 2007-04-19 2009-11-25 Ker-Min Lin A reeling device for a window covering

Also Published As

Publication number Publication date
CA2549110A1 (fr) 2005-02-03

Similar Documents

Publication Publication Date Title
US6837294B2 (en) Pull down, push up, shade assembly
US6991020B1 (en) Pull down, push up, shade assembly
US20040154758A1 (en) Pull down, push up, shade apparatus
US7975748B2 (en) Suspension system for a cordless window covering
US6725897B2 (en) Variable friction device for a cordless blind
US5482100A (en) Cordless, balanced venetian blind or shade with consistent variable force spring motor
US6644373B2 (en) Cordless blind
EP2447460B1 (fr) Store Vénitien
US20100206492A1 (en) Window covering featuring automatic cord collection
US6684930B2 (en) Brake for a cordless blind
US6761202B1 (en) Window covering height adjustment method and apparatus using traveling rotor
WO2017048952A1 (fr) Systèmes et procédés pour multiples cloisons de store fonctionnelles
US20130112353A1 (en) Cordless window blind assembly
US20160069130A1 (en) Cordless blind system and retro-fit method
US3593772A (en) Draw curtain apparatus
CA2549110C (fr) Ensemble store a traction de descente et poussee de montee
JP6473313B2 (ja) 遮蔽装置
US20040026047A1 (en) Motorized reel system for window covering
JP2699897B2 (ja) カーテン開閉装置
KR200215957Y1 (ko) 롤러 블라인드
US20160356082A1 (en) Venetian Blinds with Spring Loaded Lift and Guide Tapes
JPH0972174A (ja) シャッタ
JPH0722474Y2 (ja) 二重ガラスサッシに内蔵したブラインドのスラット昇降装置
JP2003286793A (ja) ブラインド
JPH07252983A (ja) シャッター等の駆動装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140722