USD266163SExpiredUtility
Pneumatic headset
Individually held — no corporate assignee on recordPriority: Jun 11, 1980Filed: Jun 11, 1980Granted: Sep 14, 1982
Est. expiryJun 11, 2000(expired)· nominal 20-yr term from priority
Inventors:Robert A. Moussette
34
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pneumatic headset, substantially as shown.
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