USD381019SExpiredUtility

Environmental sound machine

78
Assignee: PHILIPS ELECTRONICS NORTH AMERICA CORPPriority: May 2, 1996Filed: May 2, 1996Granted: Jul 15, 1997
Est. expiryMay 2, 2016(expired)· nominal 20-yr term from priority
Inventors:Ronald L. MullerDuane D. Adams
78
PatentIndex Score
21
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a enviromental sound machine, as shown.

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