USD363052SExpiredUtility
Caliper brake unit for hand trucks
Individually held — no corporate assignee on recordPriority: Nov 12, 1993Filed: Nov 12, 1993Granted: Oct 10, 1995
Est. expiryNov 12, 2013(expired)· nominal 20-yr term from priority
Inventors:Oscar B. Laird
40
PatentIndex Score
6
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a caliper brake unit for hand trucks, as shown and described.
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