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GB336247A - Improvements in portfolios or loose leaf binders - Google Patents

Improvements in portfolios or loose leaf binders

Info

Publication number
GB336247A
GB336247A GB1107229A GB1107229A GB336247A GB 336247 A GB336247 A GB 336247A GB 1107229 A GB1107229 A GB 1107229A GB 1107229 A GB1107229 A GB 1107229A GB 336247 A GB336247 A GB 336247A
Authority
GB
United Kingdom
Prior art keywords
portfolios
loose leaf
leaf binders
binders
loose
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
GB1107229A
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.)
ALEXANDER MACKAY
Original Assignee
ALEXANDER MACKAY
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 ALEXANDER MACKAY filed Critical ALEXANDER MACKAY
Priority to GB1107229A priority Critical patent/GB336247A/en
Publication of GB336247A publication Critical patent/GB336247A/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
GB1107229A 1929-04-10 1929-04-10 Improvements in portfolios or loose leaf binders Expired GB336247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1107229A GB336247A (en) 1929-04-10 1929-04-10 Improvements in portfolios or loose leaf binders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1107229A GB336247A (en) 1929-04-10 1929-04-10 Improvements in portfolios or loose leaf binders

Publications (1)

Publication Number Publication Date
GB336247A true GB336247A (en) 1930-10-10

Family

ID=9979488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1107229A Expired GB336247A (en) 1929-04-10 1929-04-10 Improvements in portfolios or loose leaf binders

Country Status (1)

Country Link
GB (1) GB336247A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460850A (en) * 1947-03-25 1949-02-08 Wilson Jones Co Notebook loose-leaf binder
US4787738A (en) * 1987-10-14 1988-11-29 Joffe Edward J Holder for overhead projection system transparencies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460850A (en) * 1947-03-25 1949-02-08 Wilson Jones Co Notebook loose-leaf binder
US4787738A (en) * 1987-10-14 1988-11-29 Joffe Edward J Holder for overhead projection system transparencies

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