Expandable binder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 13, 1999
Grant Date -
N/A
app pub date -
Apr 23, 1997
filing date -
Apr 23, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A binder cover with a spine or binding section which has a pleated expandable center section with a first folding section and a second folding section on either side and each connected to the binder cover. The first folding section and the second folding section define a channel to receive the documents to be contained within the binder. Fasteners, such as staples, are positionable through the first folding section and the second folding section to secure the documents therein. The fasteners may include, for example, staples, thread, cable, posts and screws, clamps or glue. Adhesive is available to secure the first folding section in its second or closed position and the second folding section in its second or closed position.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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