USD567347SExpiredUtility

Electric heater

53
Assignee: PERFECT UNION CO LTDPriority: Jun 2, 2006Filed: Jun 2, 2006Granted: Apr 22, 2008
Est. expiryJun 2, 2026(expired)· nominal 20-yr term from priority
Inventors:Chan Ching
53
PatentIndex Score
8
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an electric heater, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.