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Class Information
Number: 412/3
Name: Bookbinding: process and apparatus > Process > Of making a case
Description: Process for making a paper, board, cloth, or leather covering member, formed by machine, intended to be fastened to a book(*).

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
4718969 Apparatus for manufacturing a binding Jan. 12, 1988
4712808 Hot melt adhesive composition for book hinge joint Dec. 15, 1987
4615541 Book cover blank Oct. 7, 1986
4606689 Method and apparatus for producing book covers, folders, booklets and the like Aug. 19, 1986
4600346 Binder cover and method of manufacture thereof Jul. 15, 1986
4527814 Protective cover for books Jul. 9, 1985
4519629 Spiral bound notebook and folder construction May. 28, 1985
4405156 Reinforced hinge for book cover Sep. 20, 1983
4377430 Process of making book covers Mar. 22, 1983
4374441 Method of making a book cover and pocket element therefor Feb. 22, 1983
4367061 Method and apparatus for producing book covers, folders, booklets and the like Jan. 4, 1983
4351546 Cover for a channel clip binder and method of making same Sep. 28, 1982
4336094 System for and method of laminating Jun. 22, 1982
4305605 Soft cover for book and method for making same Dec. 15, 1981
4280241 Child's book Jul. 28, 1981
4243459 Loose leaf binders Jan. 6, 1981
4138143 Loose leaf binders Feb. 6, 1979

1 2

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