FR2018722A1 - - Google Patents

Info

Publication number
FR2018722A1
FR2018722A1 FR6931083A FR6931083A FR2018722A1 FR 2018722 A1 FR2018722 A1 FR 2018722A1 FR 6931083 A FR6931083 A FR 6931083A FR 6931083 A FR6931083 A FR 6931083A FR 2018722 A1 FR2018722 A1 FR 2018722A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6931083A
Other languages
French (fr)
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.)
LAWES LOOSE LEAF Ltd
Original Assignee
LAWES LOOSE LEAF 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 LAWES LOOSE LEAF Ltd filed Critical LAWES LOOSE LEAF Ltd
Publication of FR2018722A1 publication Critical patent/FR2018722A1/fr
Withdrawn legal-status Critical Current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
    • B42F9/00—Filing appliances with devices clamping file edges; Covers with clamping backs
    • B42F9/008—Filing appliances with devices clamping file edges; Covers with clamping backs with symmetrical generally U-shaped clamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/20—Paper fastener
    • Y10T24/202—Resiliently biased
    • Y10T24/203—Resiliently biased including means to open or close fastener
    • Y10T24/204—Pivotally mounted on pintle
FR6931083A 1968-09-24 1969-09-12 Withdrawn FR2018722A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4539368 1968-09-24

Publications (1)

Publication Number Publication Date
FR2018722A1 true FR2018722A1 (enrdf_load_stackoverflow) 1970-06-26

Family

ID=10437057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931083A Withdrawn FR2018722A1 (enrdf_load_stackoverflow) 1968-09-24 1969-09-12

Country Status (4)

Country Link
US (1) US3599294A (enrdf_load_stackoverflow)
DE (1) DE1943960A1 (enrdf_load_stackoverflow)
FR (1) FR2018722A1 (enrdf_load_stackoverflow)
GB (1) GB1234578A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7757358B2 (en) * 2007-03-02 2010-07-20 Hewlett-Packard Development Company, L.P. Sheet retention mechanisms for spring clamp binders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US475259A (en) * 1892-05-17 txeck
US881514A (en) * 1907-02-18 1908-03-10 J S Mcdonald Company Temporary binder for loose leaves.

Also Published As

Publication number Publication date
US3599294A (en) 1971-08-17
GB1234578A (enrdf_load_stackoverflow) 1971-06-03
DE1943960A1 (de) 1970-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse