USD279219SExpiredUtility
Breathing device for athletes
Individually held — no corporate assignee on recordPriority: Apr 12, 1982Filed: Apr 12, 1982Granted: Jun 11, 1985
Est. expiryApr 12, 2002(expired)· nominal 20-yr term from priority
Inventors:Raymond J. Hanlon
29
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a breathing device for athletes, as shown and described.
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