USD381330SExpiredUtility

Emergency vocal aid

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Assignee: KAUFMAN RONAPriority: Sep 14, 1995Filed: Sep 14, 1995Granted: Jul 22, 1997
Est. expirySep 14, 2015(expired)· nominal 20-yr term from priority
Inventors:Rona KaufmanJack W. KaufmanPhillis StacyBehzad TabatabaiSteven Lee StirnettJeff Turner
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PatentIndex Score
6
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an emergency vocal aid, as shown and described.

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