USD257051SExpiredUtility
Skateboard truck
Individually held — no corporate assignee on recordPriority: Nov 28, 1977Filed: Nov 28, 1977Granted: Sep 23, 1980
Est. expiryNov 28, 1997(expired)· nominal 20-yr term from priority
Inventors:Jack Chambers
36
PatentIndex Score
5
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a skateboard truck, as shown and described.
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