HK22196A - Ring binder - Google Patents

Ring binder

Info

Publication number
HK22196A
HK22196A HK22196A HK22196A HK22196A HK 22196 A HK22196 A HK 22196A HK 22196 A HK22196 A HK 22196A HK 22196 A HK22196 A HK 22196A HK 22196 A HK22196 A HK 22196A
Authority
HK
Hong Kong
Prior art keywords
ring binder
binder
ring
Prior art date
Application number
HK22196A
Other languages
English (en)
Inventor
Hung Yu Cheng
Original Assignee
World Wide Cheng
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 World Wide Cheng filed Critical World Wide Cheng
Publication of HK22196A publication Critical patent/HK22196A/xx

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
    • B42F13/26—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 and locked when so engaged, e.g. snap-action
    • 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
HK22196A 1991-05-03 1996-02-08 Ring binder HK22196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91304057A EP0512169A1 (en) 1991-05-03 1991-05-03 Ring binder

Publications (1)

Publication Number Publication Date
HK22196A true HK22196A (en) 1996-02-16

Family

ID=8208279

Family Applications (4)

Application Number Title Priority Date Filing Date
HK22196A HK22196A (en) 1991-05-03 1996-02-08 Ring binder
HK148596A HK148596A (en) 1991-05-03 1996-08-08 Ring binder
HK148696A HK148696A (en) 1991-05-03 1996-08-08 Ring binder
HK196996A HK196996A (en) 1991-05-03 1996-10-31 Ring binder

Family Applications After (3)

Application Number Title Priority Date Filing Date
HK148596A HK148596A (en) 1991-05-03 1996-08-08 Ring binder
HK148696A HK148696A (en) 1991-05-03 1996-08-08 Ring binder
HK196996A HK196996A (en) 1991-05-03 1996-10-31 Ring binder

Country Status (5)

Country Link
EP (1) EP0512169A1 (xx)
CN (1) CN1040735C (xx)
CA (2) CA2048958C (xx)
GB (2) GB2255529B (xx)
HK (4) HK22196A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69311697T2 (de) * 1993-03-31 1998-01-15 World Wide Stationery Mfg Co Verbesserungen an oder bezüglich der Ringschienenteile einer Ringbuchmechanik
DE69318964T2 (de) * 1993-03-31 1998-11-26 World Wide Stationery Mfg Co Verbesserungen an oder bezüglich des Ringschienenteiles einer Ringbuchmechanik
CN1037755C (zh) * 1993-04-15 1998-03-18 国际文具制造厂有限公司 改进的环形装订器的托板栏条
EP0764549A1 (en) * 1995-09-20 1997-03-26 World Wide Stationery Manufacturing Co. Ltd. A ring binder
EP0808727B1 (en) * 1996-05-21 2000-10-11 Leco Stationery Manufacturing Co. Ltd. A ring binder
US7726897B2 (en) * 2005-03-22 2010-06-01 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056812A (en) * 1934-10-29 1936-10-06 Wilson Jones Co Loose leaf binder
BE420277A (xx) * 1936-02-29
US2242035A (en) * 1939-05-06 1941-05-13 Edward A Koelling Loose leaf binder device
US3101719A (en) * 1960-06-21 1963-08-27 S E & M Vernon Inc Loose leaf binder
US3098490A (en) * 1961-06-09 1963-07-23 S E & M Vernon Inc Loose leaf ring binder
AT317840B (de) * 1972-12-15 1974-09-10 Metallwarenfabrik Koloman Hand Ringbuchmechanik
US3884586A (en) * 1973-02-01 1975-05-20 Swingline Inc Safety lock loose-leaf ring binder mechanism
US4522526A (en) * 1982-06-28 1985-06-11 Dennison National Company Ring mechanism for loose leaf binders and method of manufacture therefor
GB2209500A (en) * 1987-09-08 1989-05-17 Lewis Cohen Ring binder mechanism
US4813803A (en) * 1987-10-05 1989-03-21 Wilson Jones Company Trigger mechanism for ring binder
MY104163A (en) * 1989-05-08 1994-02-28 Acco World Corp Binder locking ring mechanism with configured trigger.
US5116157A (en) * 1990-12-28 1992-05-26 U.S. Ring Binder Corporation Locking ring binder

Also Published As

Publication number Publication date
GB2255529A (en) 1992-11-11
HK148596A (en) 1996-08-16
CN1040735C (zh) 1998-11-18
EP0512169A1 (en) 1992-11-11
HK148696A (en) 1996-08-16
CN1066421A (zh) 1992-11-25
GB2255316B (en) 1995-12-06
GB9119715D0 (en) 1991-10-30
CA2048958A1 (en) 1992-11-04
CA2056942C (en) 1998-03-31
CA2056942A1 (en) 1992-11-04
GB2255316A (en) 1992-11-04
GB9125498D0 (en) 1992-01-29
CA2048958C (en) 1996-04-16
GB2255529B (en) 1995-08-09
HK196996A (en) 1996-11-08

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050916