USD382273SExpiredUtility
Acoustic telephone
Individually held — no corporate assignee on recordPriority: Mar 8, 1996Filed: Mar 8, 1996Granted: Aug 12, 1997
Est. expiryMar 8, 2016(expired)· nominal 20-yr term from priority
Inventors:James Fraser
21
PatentIndex Score
1
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for acoustic telephone, as shown and described.
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