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US 4,023,292 AGranted
Binder loose leaf
OwnerRyoji Shibata, Zenzaburo Shibatainventors
Life of this patent
Estimating the term…
Abstract
A binder loose leaf for mounting photographs or the like. It is made up of a flat base having a pressure-sensitive non-drying adhesive composition coated over one of its face and an air-protection film applied over the adhesive composition. This film can easily be removed by light rubbing friction to expose the adhesive composition when it is desired to fix a photograph or the like on the loose leaf.
Claims5
A photograph or the like mounting leaf for albums or scrapbooks, comprising:
- a generally flat base;
- a pressure-sensitive non-drying adhesive composition coated over said flat base and over which photographs or the like are applied to be visually held, and a light-friction-removable and ambient-air protection film applied over said adhesive composition whereby a photograph or the like is applied over said adhesive composition by light-friction removal of a portion of said film commensurate with the size of said photographs or the like.
Dependencies are inferred from the claim text.