GB2190331B - Improvements in ring binders - Google Patents

Improvements in ring binders

Info

Publication number
GB2190331B
GB2190331B GB8612007A GB8612007A GB2190331B GB 2190331 B GB2190331 B GB 2190331B GB 8612007 A GB8612007 A GB 8612007A GB 8612007 A GB8612007 A GB 8612007A GB 2190331 B GB2190331 B GB 2190331B
Authority
GB
United Kingdom
Prior art keywords
ring binders
binders
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 - Lifetime
Application number
GB8612007A
Other versions
GB8612007D0 (en
GB2190331A (en
Inventor
Norman Robert Andrew Ford
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to GB8612007A priority Critical patent/GB2190331B/en
Publication of GB8612007D0 publication Critical patent/GB8612007D0/en
Publication of GB2190331A publication Critical patent/GB2190331A/en
Application granted granted Critical
Publication of GB2190331B publication Critical patent/GB2190331B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
GB8612007A 1986-05-16 1986-05-16 Improvements in ring binders Expired - Lifetime GB2190331B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8612007A GB2190331B (en) 1986-05-16 1986-05-16 Improvements in ring binders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8612007A GB2190331B (en) 1986-05-16 1986-05-16 Improvements in ring binders

Publications (3)

Publication Number Publication Date
GB8612007D0 GB8612007D0 (en) 1986-06-25
GB2190331A GB2190331A (en) 1987-11-18
GB2190331B true GB2190331B (en) 1990-03-14

Family

ID=10597995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8612007A Expired - Lifetime GB2190331B (en) 1986-05-16 1986-05-16 Improvements in ring binders

Country Status (1)

Country Link
GB (1) GB2190331B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9002533D0 (en) * 1990-02-05 1990-04-04 I P Innovations Ltd An improved filing system
US6702501B2 (en) * 1999-04-22 2004-03-09 James S. Chizmar Loose-leaf binder
US8277140B2 (en) 1999-04-22 2012-10-02 Chizmar James S Loose-leaf binder
US7347640B2 (en) 1999-04-22 2008-03-25 James S. Chizmar Loose-leaf binder
GB2359784A (en) * 2000-03-01 2001-09-05 Leco Stationery Mfg Ring binder mechanism held shut by inter-engaging teeth
KR100678571B1 (en) * 2005-11-25 2007-02-02 박정우 A ring binder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961663A (en) * 1960-06-03 1964-06-24 Cakebread Ltd C Improvements relating to loose-leaf binders

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB961663A (en) * 1960-06-03 1964-06-24 Cakebread Ltd C Improvements relating to loose-leaf binders

Also Published As

Publication number Publication date
GB8612007D0 (en) 1986-06-25
GB2190331A (en) 1987-11-18

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Legal Events

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

Effective date: 19920516