USD285461SExpiredUtility
Boomerang
Individually held — no corporate assignee on recordPriority: Dec 21, 1983Filed: Dec 21, 1983Granted: Sep 2, 1986
Est. expiryDec 21, 2003(expired)· nominal 20-yr term from priority
Inventors:Alan J. Adler
60
PatentIndex Score
7
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a boomerang, as shown in the drawings.
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