Slide file sheet
AssigneeSlidex Corporation
InventorJiro Ozeki
Life of this patent
Estimating the term…
Abstract
A slide file sheet includes a film holding plate having a plurality of rectangular recesses aligned with each other in rows and columns, frame supports for retaining frames of slide films in the respective rectangular recesses and protrusions provided at corners of the rectangular recesses of the plate to keep the slide films received in the recesses away from the bottoms of the recesses. According to the invention, the slide file sheet comprises a flexible cover attached at its one side edge to one side edge of the film holding plate to cover one surfaces and/or emulsion layer surfaces of slide films so as to securely protect them from dirt, fingerprints, scratches and the like, thereby facilitating handling the slide file sheet and always obtaining clear projected images of the films without any troublesome scraping operation.
Claims13
A slide file sheet comprising:
- a film holding plate having a plurality of rectangular recesses aligned with each other in rows and columns,
- frame supports for retaining frames of slide film in said respective rectangular recesses,
- separating means for preventing said slide films from directly contacting respective bottoms of said rectangular recesses of the plate, and
- a flexible cover being at least partially transparent and attached at its one side edge to one side edge of said film holding plate.
Dependencies are inferred from the claim text.