CA939575A - Loose leaf binding mechanism - Google Patents

Loose leaf binding mechanism

Info

Publication number
CA939575A
CA939575A CA112,129A CA112129A CA939575A CA 939575 A CA939575 A CA 939575A CA 112129 A CA112129 A CA 112129A CA 939575 A CA939575 A CA 939575A
Authority
CA
Canada
Prior art keywords
binding mechanism
loose leaf
leaf binding
loose
leaf
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
CA112,129A
Other versions
CA112129S (en
Inventor
Hector Lafleur
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
Application granted granted Critical
Publication of CA939575A publication Critical patent/CA939575A/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
    • B42F13/02—Filing appliances with means for engaging perforations or slots with flexible or resilient means
CA112,129A 1970-06-15 1971-05-04 Loose leaf binding mechanism Expired CA939575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4627570A 1970-06-15 1970-06-15

Publications (1)

Publication Number Publication Date
CA939575A true CA939575A (en) 1974-01-08

Family

ID=21942565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,129A Expired CA939575A (en) 1970-06-15 1971-05-04 Loose leaf binding mechanism

Country Status (2)

Country Link
US (1) US3706502A (en)
CA (1) CA939575A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483637A (en) * 1982-06-29 1984-11-20 Moore Business Forms, Inc. Binder for business forms
US4486111A (en) * 1982-09-29 1984-12-04 Jostens, Inc. Data binder slide
JP4288861B2 (en) * 2000-07-04 2009-07-01 コクヨ株式会社 Binding tool
US20050117963A1 (en) * 2003-09-16 2005-06-02 Metcalf Hall Douglas J. Accessible file system
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
US20070290498A1 (en) * 2006-06-14 2007-12-20 Foreman Keith G Paper fastener compressor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA672927A (en) * 1963-10-22 Natser Corporation Loose-leaf binders
GB593846A (en) * 1945-06-14 1947-10-28 Kalamazoo Ltd Improvements relating to loose leaf binders
GB190317904A (en) * 1903-08-18 1904-06-23 Ebenezer Greig Dow Improvements in and relating to Letter Files.
GB190708622A (en) * 1907-04-13 1908-03-12 Julius Otto Kaiser Improvements in or relating to Filing Devices for Letters Papers and the like.
US1040506A (en) * 1912-06-21 1912-10-08 James A Byron Paper-binder.
US1469388A (en) * 1920-08-04 1923-10-02 Mcbee Binder Company Locking device for loose-leaf files or binders
US2319438A (en) * 1929-03-19 1943-05-18 Acco Products Inc Fastening device
US2498901A (en) * 1944-09-18 1950-02-28 Wilson Jones Co Paper fastener
GB852515A (en) * 1956-06-26 1960-10-26 Mortimer Business Equipment Lt Improvements in document files
US3217372A (en) * 1962-04-02 1965-11-16 Bankers Box Company Data sheet binder
US3176363A (en) * 1963-02-18 1965-04-06 Natser Corp Paper fastener
GB968657A (en) * 1963-06-12 1964-09-02 Natser Corp Loose-leaf binders
US3224450A (en) * 1964-01-27 1965-12-21 Wilson Jones Co Flexible post binder and compression mechanism therefor

Also Published As

Publication number Publication date
US3706502A (en) 1972-12-19

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