GB190925227A - Loose Leaf Books. - Google Patents

Loose Leaf Books.

Info

Publication number
GB190925227A
GB190925227A GB190925227DA GB190925227A GB 190925227 A GB190925227 A GB 190925227A GB 190925227D A GB190925227D A GB 190925227DA GB 190925227 A GB190925227 A GB 190925227A
Authority
GB
United Kingdom
Prior art keywords
plates
prongs
plate
prong
studs
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)
Inventor
James Clifford Dawson
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 GB190925227A publication Critical patent/GB190925227A/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
    • B42F13/16—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

Landscapes

  • Sheet Holders (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
GB190925227D 1909-11-02 1909-11-02 Loose Leaf Books. Expired GB190925227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190925227T 1909-11-02

Publications (1)

Publication Number Publication Date
GB190925227A true GB190925227A (en) 1910-03-03

Family

ID=32558756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190925227D Expired GB190925227A (en) 1909-11-02 1909-11-02 Loose Leaf Books.

Country Status (2)

Country Link
DE (1) DE235731C (enrdf_load_stackoverflow)
GB (1) GB190925227A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852466A (en) * 1987-05-15 1989-08-01 The Foxboro Company Floating diaphragm apparatus

Also Published As

Publication number Publication date
DE235731C (enrdf_load_stackoverflow)

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