CA2493203A1 - Reliure a anneaux a verrouillage rapide "ready lock" - Google Patents

Reliure a anneaux a verrouillage rapide "ready lock" Download PDF

Info

Publication number
CA2493203A1
CA2493203A1 CA 2493203 CA2493203A CA2493203A1 CA 2493203 A1 CA2493203 A1 CA 2493203A1 CA 2493203 CA2493203 CA 2493203 CA 2493203 A CA2493203 A CA 2493203A CA 2493203 A1 CA2493203 A1 CA 2493203A1
Authority
CA
Canada
Prior art keywords
housing
travel bar
ring
binder mechanism
hinge plates
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.)
Abandoned
Application number
CA 2493203
Other languages
English (en)
Inventor
Hung Yu Cheng
Ho Ping Cheng
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.)
World Wide Stationery Manufacturing Co Ltd
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35005578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2493203(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US10/870,801 external-priority patent/US7549817B2/en
Application filed by Individual filed Critical Individual
Publication of CA2493203A1 publication Critical patent/CA2493203A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Sheet Holders (AREA)
CA 2493203 2004-03-15 2005-01-19 Reliure a anneaux a verrouillage rapide "ready lock" Abandoned CA2493203A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US55315404P 2004-03-15 2004-03-15
US60/553,154 2004-03-15
US10/870,801 US7549817B2 (en) 2002-12-18 2004-06-17 Ready lock ring binder mechanism
US10/870,801 2004-06-17

Publications (1)

Publication Number Publication Date
CA2493203A1 true CA2493203A1 (fr) 2005-09-15

Family

ID=35005578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2493203 Abandoned CA2493203A1 (fr) 2004-03-15 2005-01-19 Reliure a anneaux a verrouillage rapide "ready lock"

Country Status (2)

Country Link
CN (1) CN100480057C (fr)
CA (1) CA2493203A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9815315B2 (en) 2012-11-19 2017-11-14 U.S. Ring Binder, L.P. Locking ring metal
US9821594B2 (en) 2012-11-19 2017-11-21 U.S. Ring Binder, L.P. Locking ring metal

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568634B (zh) * 2012-07-26 2015-07-29 萧仲贤 活页夹
CN105365441A (zh) * 2014-08-07 2016-03-02 美国林·宾德有限公司 改进的锁定金属环

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566817A (en) * 1984-01-16 1986-01-28 Barrett Jr Arthur M Ring binder
US5393156A (en) * 1994-02-08 1995-02-28 Duo-Tang, Inc. Molded binder assembly
US6276862B1 (en) * 1999-09-15 2001-08-21 Acco Brands, Inc. Binder mechanism
CN2512611Y (zh) * 2001-07-30 2002-09-25 国际文具制造厂有限公司 文件夹
US6749357B2 (en) * 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
CN2543712Y (zh) * 2002-06-14 2003-04-09 馨镁股份有限公司 可单手开启的活页夹结构
CN2813308Y (zh) * 2004-03-15 2006-09-06 国际文具制造厂有限公司 用于固定活页纸张的圆环活页夹机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9815315B2 (en) 2012-11-19 2017-11-14 U.S. Ring Binder, L.P. Locking ring metal
US9821594B2 (en) 2012-11-19 2017-11-21 U.S. Ring Binder, L.P. Locking ring metal

Also Published As

Publication number Publication date
CN1709711A (zh) 2005-12-21
CN100480057C (zh) 2009-04-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20130121