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US 5,335,027 AGranted
Transparency folder
OwnerFong-Ing Lin, Sheau-Wen Lininventors
Life of this patent
Estimating the term…
Abstract
A transparency folder, which has an index region for inserting an stripe index therein to facilitate locating a specific transparency, an opaque contrast sheet to facilitate quickly identifying the contents of a transparency; the whole transparency folder can provide a transparency with projection and identifi-cation functions.
Claims10
A transparency folder comprising a transparent plastic folder and an opaque contrast sheet;
- said transparent plastic folder including an opening on the top end thereof, and seal edges on the side edge and the bottom edge on the side edge thereof;
- said opaque contrast sheet having a seal edge on the side edge and a folding line, and said opaque contrast sheet being attached on the back of said transparent plastic folder;
- said transparent plastic folder and said opaque contrast sheet being attached together at one edge with a sealing method to form a binding part and two index regions, and a seal edge on the bottom edge of said transparent plastic folder.
Dependencies are inferred from the claim text.