USD307638SExpiredUtility

Oil lamp

74
Assignee: GLASS DIMENSIONS INCPriority: Dec 31, 1987Filed: Dec 31, 1987Granted: May 1, 1990
Est. expiryDec 31, 2007(expired)· nominal 20-yr term from priority
Inventors:David R. Perkins
74
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an oil lamp, as shown and described.

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