Buckle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 14, 1993
Grant Date -
N/A
app pub date -
Nov 25, 1992
filing date -
Nov 29, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A buckle comprises a locking crossbar connected at its ends to respective ends of a pair of parallel side bars and a wrapping crossbar disposed in parallel spaced relation to the locking crossbar and connected at its ends with the side bars at their respective intermediate positions. The wrapping crossbar has a pair of juxtaposed sharp projecting ridges each extending longitudinally thereof; one projecting ridge being provided on the upper surface of the wrapping crossbar and the other on that side of the wrapping crossbar which is remote from the locking crossbar for increased frictional resistance of the belt to be inserted through the buckle.
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