GB1266438A - - Google Patents

Info

Publication number
GB1266438A
GB1266438A GB1266438DA GB1266438A GB 1266438 A GB1266438 A GB 1266438A GB 1266438D A GB1266438D A GB 1266438DA GB 1266438 A GB1266438 A GB 1266438A
Authority
GB
United Kingdom
Prior art keywords
binder
sheet
aug
ribs
pair
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1266438A publication Critical patent/GB1266438A/en
Expired 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
    • B42F13/40—Filing appliances with means for engaging perforations or slots combined or formed with other articles, e.g. punches, stands
    • B42F13/408—Filing appliances with means for engaging perforations or slots combined or formed with other articles, e.g. punches, stands with sheet rests or sheet lifters

Landscapes

  • Sheet Holders (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB1266438D 1968-08-15 1969-08-08 Expired GB1266438A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75286168A 1968-08-15 1968-08-15

Publications (1)

Publication Number Publication Date
GB1266438A true GB1266438A (enrdf_load_stackoverflow) 1972-03-08

Family

ID=25028177

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266438D Expired GB1266438A (enrdf_load_stackoverflow) 1968-08-15 1969-08-08

Country Status (2)

Country Link
US (1) US3591300A (enrdf_load_stackoverflow)
GB (1) GB1266438A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373825A (en) * 1980-10-10 1983-02-15 Zabielski Ray F Looseleaf page lifter
US4420271A (en) * 1980-10-10 1983-12-13 Zabielski Ray F Centerline-attached looseleaf notebook page lifter
US4573822A (en) * 1984-02-27 1986-03-04 Allen Dell K Sheet lifter for a loose leaf binder
US5106222A (en) * 1990-06-27 1992-04-21 Acco World Corporation Embossed cover for ring binder mechanism
US5549406A (en) * 1994-11-21 1996-08-27 Cohen; Abner B. No-bind page lifter clip
US6558064B1 (en) 1999-10-26 2003-05-06 Specialty Loose Leaf, Inc. Ring binder sheet positioner
GB2393687B (en) * 2002-09-25 2004-10-20 Soon Huat Lim Punchless file
US6908248B2 (en) * 2003-08-14 2005-06-21 Daniel Wesley Pangburn Ring-center pivot loose-leaf binder page lifter
US7527449B2 (en) 2005-12-12 2009-05-05 Staples The Office Superstore, Llc Ring binder mechanism
US7524127B2 (en) 2005-12-12 2009-04-28 Staples The Office Superstore, Llc Ring binder mechanism
US7399136B2 (en) 2006-01-06 2008-07-15 Staples The Office Superstore Llc Molded binder
CN111409380A (zh) * 2020-04-28 2020-07-14 得力集团有限公司 一种新型活页文件夹

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090231A (en) * 1934-01-27 1937-08-17 Stationers Loose Leaf Company Loose-leaf ring binder
US2035284A (en) * 1934-11-02 1936-03-24 Trussell Mfg Co Sheet lifter to facilitate the closing of ring books
US3019486A (en) * 1957-12-20 1962-02-06 Phillips Petroleum Co Method of making plastic hinge
US3087498A (en) * 1962-01-16 1963-04-30 Vogel Rudolf Holder device
FR82640E (fr) * 1962-03-26 1964-03-20 Prache Auger Centreur de feuillets formant protecteur amovible de couverture et revêtement de mécanisme de reliure à anneaux ouvrants
US3165337A (en) * 1963-03-15 1965-01-12 Sydney S Leibowitz Book covers
US3366118A (en) * 1966-08-29 1968-01-30 Lewis R. Beyer Sheet lifter
US3493310A (en) * 1967-12-29 1970-02-03 Stationers Loose Leaf Co Sheet lifter for looseleaf ring binder

Also Published As

Publication number Publication date
US3591300A (en) 1971-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees