USD320380SExpiredUtility
Screw-in adapter for a light bulb socket
Est. expiryMay 1, 2009(expired)· nominal 20-yr term from priority
Inventors:Frederic W. Schwartz
63
PatentIndex Score
9
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a screw-in adapter for a light bulb socket, as shown and described.
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