USD331813SExpiredUtility
Adjustable desk lamp
Assignee: KK HAYASHIBARA SEIBUTSU KAGAKU KENKYUJOPriority: Sep 27, 1990Filed: Mar 27, 1991Granted: Dec 15, 1992
Est. expirySep 27, 2010(expired)· nominal 20-yr term from priority
Inventors:Osamu Matsuda
50
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for adjustable desk lamp, as shown and described.
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