ZA200705887B - Ring binder mechanism - Google Patents

Ring binder mechanism

Info

Publication number: ZA200705887B
Authority: ZA; South Africa
Prior art keywords: ring binder; binder mechanism; ring; binder
Prior art date: 2006-09-27

Application number

ZA200705887A

Other languages

English (en)

Inventor

Zhang Ze Yu

Ng Wing Yiu

Original Assignee

World Wide Stationery Mfg Co

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.)

2006-09-27

Filing date

2007-07-18

Publication date

2008-09-25

2007-07-18 Application filed by World Wide Stationery Mfg Co filed Critical World Wide Stationery Mfg Co

2008-09-25 Publication of ZA200705887B publication Critical patent/ZA200705887B/xx

Links

ZA200705887A 2006-09-27 2007-07-18 Ring binder mechanism ZA200705887B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82720506P	2006-09-27	2006-09-27

Publications (1)

Publication Number	Publication Date
ZA200705887B true ZA200705887B (en)	2008-09-25

Family

ID=39254783

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200705887A ZA200705887B (en)	2006-09-27	2007-07-18	Ring binder mechanism

Country Status (3)

Country	Link
CN (6)	CN101152815B (zh)
ES (1)	ES2357367T3 (zh)
ZA (1)	ZA200705887B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN101152815B (zh) *	2006-09-27	2010-11-10	国际文具制造厂有限公司	环形夹机构
US8162556B2 (en) *	2008-12-30	2012-04-24	World Wide Stationery Mfg. Co., Ltd.	Actuator for a ring binder mechanism
CN103009863B (zh) *	2012-12-27	2015-03-25	东莞市新原文具有限公司	一种新型环夹
CN104589838B (zh) *	2013-10-31	2017-07-04	国际文具制造厂有限公司	环形活页夹机构
CN106739636B (zh) *	2015-11-25	2018-12-11	叶秀锋	一种单手掣锁夹

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5346325A (en) *	1992-07-24	1994-09-13	Seiichi Yamanoi	Paper holder having a locking device
US7296946B2 (en) *	2001-11-30	2007-11-20	Microsoft Corporation	Ring binder mechanism
US7549817B2 (en) *	2002-12-18	2009-06-23	World Wide Stationery Mfg. Co., Ltd.	Ready lock ring binder mechanism
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
US7404685B2 (en) *	2004-12-30	2008-07-29	World Wide Stationery Manufacturing Company, Limited	Ring binder mechanism spring biased to a locked position when ring members close
US7534064B2 (en) *	2005-01-12	2009-05-19	World Wide Stationery Mfg. Co., Ltd.	Ring mechanism biased to closed and locked position
US7661899B2 (en) *	2005-03-22	2010-02-16	World Wide Stationery Mfg. Co., Ltd.	Lever for a ring binder mechanism
CN101152815B (zh) *	2006-09-27	2010-11-10	国际文具制造厂有限公司	环形夹机构

2007
- 2007-04-10 CN CN2007100960612A patent/CN101152815B/zh not_active Expired - Fee Related
- 2007-04-10 CN CNU2007200046369U patent/CN201058539Y/zh not_active Expired - Lifetime
- 2007-07-13 CN CN2007101291555A patent/CN101152811B/zh active Active
- 2007-07-13 CN CNU2007201462342U patent/CN201077217Y/zh not_active Expired - Lifetime
- 2007-07-13 CN CNU2007201462357U patent/CN201077218Y/zh not_active Expired - Lifetime
- 2007-07-13 CN CN2007101291589A patent/CN101152812B/zh not_active Expired - Fee Related
- 2007-07-16 ES ES07112577T patent/ES2357367T3/es active Active
- 2007-07-18 ZA ZA200705887A patent/ZA200705887B/xx unknown

Also Published As

Publication number	Publication date
CN201058539Y (zh)	2008-05-14
CN101152812B (zh)	2011-05-04
CN101152811A (zh)	2008-04-02
CN201077217Y (zh)	2008-06-25
CN101152811B (zh)	2012-06-13
ES2357367T3 (es)	2011-04-25
CN101152815A (zh)	2008-04-02
CN201077218Y (zh)	2008-06-25
CN101152812A (zh)	2008-04-02
CN101152815B (zh)	2010-11-10

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