Barbed tee fastener
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 18, 1995
Grant Date -
N/A
app pub date -
May 20, 1993
filing date -
May 20, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fastener for securing two sheets of material each comprises a binding bar having pointed barbs at each end of said binding bar, said barbs each directed substantially perpendicular to said binding bar; a stem fixably attached to said binding bar, means at said stem end to urge said barb ends into said material planar surface. The device is particularly effective to join fire barrier panels without requiring their removal.
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Family
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Cited Art Landscape
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