GB2292343B - Loose-Leaf Ring Binder with Improved Lock Mechanism - Google Patents

Loose-Leaf Ring Binder with Improved Lock Mechanism

Info

Publication number
GB2292343B
GB2292343B GB9519740A GB9519740A GB2292343B GB 2292343 B GB2292343 B GB 2292343B GB 9519740 A GB9519740 A GB 9519740A GB 9519740 A GB9519740 A GB 9519740A GB 2292343 B GB2292343 B GB 2292343B
Authority
GB
United Kingdom
Prior art keywords
loose
lock mechanism
ring binder
improved lock
leaf ring
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
GB9519740A
Other versions
GB9519740D0 (en
GB2292343A (en
Inventor
Hiroshi Yamasaki
Kazuhiro Akazawa
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.)
Kokuyo Co Ltd
Original Assignee
Kokuyo Co 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.)
Filing date
Publication date
Application filed by Kokuyo Co Ltd filed Critical Kokuyo Co Ltd
Publication of GB9519740D0 publication Critical patent/GB9519740D0/en
Publication of GB2292343A publication Critical patent/GB2292343A/en
Application granted granted Critical
Publication of GB2292343B publication Critical patent/GB2292343B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
GB9519740A 1994-03-23 1995-03-17 Loose-Leaf Ring Binder with Improved Lock Mechanism Expired - Fee Related GB2292343B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5193394 1994-03-23
PCT/JP1995/000497 WO1995025641A1 (en) 1994-03-23 1995-03-17 Ring binding tool

Publications (3)

Publication Number Publication Date
GB9519740D0 GB9519740D0 (en) 1995-11-29
GB2292343A GB2292343A (en) 1996-02-21
GB2292343B true GB2292343B (en) 1997-10-15

Family

ID=12900679

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9519740A Expired - Fee Related GB2292343B (en) 1994-03-23 1995-03-17 Loose-Leaf Ring Binder with Improved Lock Mechanism

Country Status (6)

Country Link
KR (2) KR960701750A (en)
CN (1) CN1047350C (en)
GB (1) GB2292343B (en)
HK (1) HK1003030A1 (en)
MY (1) MY113780A (en)
WO (1) WO1995025641A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8480327B2 (en) 2009-01-16 2013-07-09 Hans Johann Horn Binder apparatus

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280114B1 (en) * 2000-03-31 2001-08-28 World Wide Stationary Mfg., Co., Ltd. Ring binder having actuating lever with cushion member
US6533486B1 (en) * 2000-03-31 2003-03-18 World Wide Stationary Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6474897B1 (en) * 2000-03-31 2002-11-05 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6364558B1 (en) * 2000-03-31 2002-04-02 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6467984B1 (en) * 2000-03-31 2002-10-22 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6536980B2 (en) * 2000-03-31 2003-03-25 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
WO2001081099A1 (en) 2000-04-25 2001-11-01 Esselte Leitz Gmbh & Co Kg Ring-binder mechanism
AU2002212478A1 (en) * 2000-10-30 2002-05-15 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
US7296946B2 (en) * 2001-11-30 2007-11-20 Microsoft Corporation Ring binder mechanism
US6749357B2 (en) * 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
GB2387815B (en) * 2002-04-24 2005-05-11 World Wide Stationery Mfg Co A ring binder mechanism and a ring binder incorporating same
US7549817B2 (en) 2002-12-18 2009-06-23 World Wide Stationery Mfg. Co., Ltd. Ready lock ring binder mechanism
EP1854644A3 (en) * 2004-03-15 2007-11-21 World Wide Stationery Manufacturing Company Limited Positive lock ring binder mechanism
CA2500890A1 (en) 2004-03-15 2005-09-15 World Wide Stationery Manufacturing Company, Ltd. Soft close ring binder mechanism with mating ring tips
US8002488B2 (en) 2004-03-15 2011-08-23 World Wide Stationery Mfg. Co., Ltd. Soft close ring binder mechanism
US7661898B2 (en) 2004-03-15 2010-02-16 World Wide Stationery Manufacturing Company, Limited Soft close ring binder mechanism with reinforced travel bar
US7275886B2 (en) 2004-03-15 2007-10-02 World Wide Stationary Mfg. Co., Ltd. Positive lock ring binder mechanism
US7748922B2 (en) 2004-03-15 2010-07-06 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism with dual pivot locking elements
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
ZA200509584B (en) * 2005-03-22 2006-09-27 World Wide Stationery Mfg Co A lever for a ring binder mechanism
US7726897B2 (en) 2005-03-22 2010-06-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
DE102006004113A1 (en) * 2005-04-12 2006-10-19 Hans Johann Horn Ring binder mechanism
US7665926B2 (en) 2005-05-06 2010-02-23 World Wide Stationery Mfg. Co., Ltd. Ring mechanism with spring biased travel bar
US7648302B2 (en) 2006-09-27 2010-01-19 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8047737B2 (en) 2006-09-27 2011-11-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7731441B2 (en) 2006-09-27 2010-06-08 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US7819602B2 (en) 2007-10-31 2010-10-26 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8147160B2 (en) 2007-10-31 2012-04-03 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing and actuator
US8162556B2 (en) 2008-12-30 2012-04-24 World Wide Stationery Mfg. Co., Ltd. Actuator for a ring binder mechanism
CN102126374B (en) 2010-01-14 2013-10-30 国际文具制造厂有限公司 Annular loose-leaf binder mechanism with dual-time-buffer actuator
EP2394821A3 (en) 2010-06-09 2013-07-10 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism having unitary structure
US8517624B2 (en) 2010-11-12 2013-08-27 R.R. Donnelly & Sons Binder apparatus
USD735808S1 (en) 2012-04-23 2015-08-04 World Wide Stationery Mfg. Co., Ltd. Elliptical cross sectional ring member for a ring mechanism
US8899866B2 (en) 2012-04-28 2014-12-02 World Wide Stationary Mfg. Co. Ltd. Ring binder mechanism with self-locking actuator
US10086639B2 (en) 2013-03-15 2018-10-02 Hans Johann Horn Binder apparatus
US9522561B2 (en) 2013-08-27 2016-12-20 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US9511617B2 (en) * 2013-10-31 2016-12-06 World Wide Stationary Mfg. Co., Ltd. Ring binder mechanism
CN105984250A (en) 2015-02-05 2016-10-05 国际文具制造厂有限公司 Annular binder with interlocking annular member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299095A (en) * 1988-05-28 1989-12-01 Kokuyo Co Ltd Ring metal fitting
JPH0234289U (en) * 1988-08-28 1990-03-05

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5116157A (en) * 1990-12-28 1992-05-26 U.S. Ring Binder Corporation Locking ring binder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01299095A (en) * 1988-05-28 1989-12-01 Kokuyo Co Ltd Ring metal fitting
JPH0234289U (en) * 1988-08-28 1990-03-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8480327B2 (en) 2009-01-16 2013-07-09 Hans Johann Horn Binder apparatus

Also Published As

Publication number Publication date
HK1003030A1 (en) 1998-09-30
CN1047350C (en) 1999-12-15
GB9519740D0 (en) 1995-11-29
CN1124479A (en) 1996-06-12
WO1995025641A1 (en) 1995-09-28
KR960701750A (en) 1996-03-28
KR0150737B1 (en) 1998-10-15
MY113780A (en) 2002-05-31
GB2292343A (en) 1996-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090317