USD537548SExpiredUtility

Helical compact fluorescent lamp adaptor

46
Assignee: SHANGHAI ZHENXIN ELECTRIC ENGIPriority: Aug 5, 2005Filed: Jan 24, 2006Granted: Feb 27, 2007
Est. expiryAug 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Zhaoling Yan
H01J 5/02Y02B20/00
46
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design of a helical compact fluorescent lamp adaptor, as shown and described.

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