Broad putty knife with snap-on tang
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United States of America Patent
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-
Jan 3, 1989
Grant Date -
N/A
app pub date -
Feb 1, 1988
filing date -
Feb 1, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A knife has a snap-on tang interlocked with its blade and clamped between handle halves. Transverse and longitudinal locking between the blade and tang resists relative rotation or translation. Butterfly clips on the blade snap onto webs molded into one of the handle halves for resisting relative deformation therebetween. A further butterfly clip on the tang snaps onto a longitudinal web in a handle half for additional rigidity.
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