USD305058SExpiredUtility

Electric storage heater

25
Assignee: UNIDARE ENGINEERING LTDPriority: Mar 24, 1987Filed: Sep 21, 1987Granted: Dec 12, 1989
Est. expiryMar 24, 2007(expired)· nominal 20-yr term from priority
Inventors:Maurice Diamond
25
PatentIndex Score
1
Cited by
7
References
1
Claims

Claims

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

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