USD302867SExpiredUtility

Decorative plasma arc display

83
Assignee: VENTURE RESPriority: Apr 17, 1987Filed: Apr 17, 1987Granted: Aug 15, 1989
Est. expiryApr 17, 2007(expired)· nominal 20-yr term from priority
Inventors:Warren E. DennisEric D. Plambeck
83
PatentIndex Score
26
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a decorative plasma arc display, as shown and described.

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