USD310422SExpiredUtility

Light bulb

55
Individually held — no corporate assignee on recordPriority: Dec 26, 1985Filed: Dec 26, 1985Granted: Sep 4, 1990
Est. expiryDec 26, 2005(expired)· nominal 20-yr term from priority
Inventors:John D. Shupe
55
PatentIndex Score
11
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for light bulb, as shown and described.

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