NL7300587A - - Google Patents

Info

Publication number
NL7300587A
NL7300587A NL7300587A NL7300587A NL7300587A NL 7300587 A NL7300587 A NL 7300587A NL 7300587 A NL7300587 A NL 7300587A NL 7300587 A NL7300587 A NL 7300587A NL 7300587 A NL7300587 A NL 7300587A
Authority
NL
Netherlands
Application number
NL7300587A
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 NL7300587A publication Critical patent/NL7300587A/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
NL7300587A 1972-01-14 1973-01-15 NL7300587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7201271A FR2233817A5 (en) 1972-01-14 1972-01-14 Sheet fastener for loose leaf folder - two plastics strips engaging sheets sprung together forming single assembly

Publications (1)

Publication Number Publication Date
NL7300587A true NL7300587A (en) 1973-07-17

Family

ID=9091941

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7300587A NL7300587A (en) 1972-01-14 1973-01-15

Country Status (4)

Country Link
AU (1) AU5143073A (en)
FR (1) FR2233817A5 (en)
IT (1) IT978168B (en)
NL (1) NL7300587A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6126353A (en) * 1997-09-13 2000-10-03 Howard Mullin Curled finger hinge binder

Also Published As

Publication number Publication date
FR2233817A5 (en) 1975-01-10
AU5143073A (en) 1974-07-25
IT978168B (en) 1974-09-20

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed