USD461261SExpiredUtility
Double lamp tube assembly
Priority: Jun 8, 2001Filed: Jun 8, 2001Granted: Aug 6, 2002
Est. expiryJun 8, 2021(expired)· nominal 20-yr term from priority
Inventors:Shewen Zhou
59
PatentIndex Score
17
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for double lamp tube assembly, as shown and described.
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