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

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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

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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 US6837294B2 (en) 2003-02-10 2003-07-21 Pull down, push up, shade assembly
US10/623,776 2003-07-21
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

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20140722