USD275459SExpiredUtility

Heater control housing

44
Assignee: OHMTEK PRODUCTS LTDPriority: May 24, 1982Filed: May 24, 1982Granted: Sep 11, 1984
Est. expiryMay 24, 2002(expired)· nominal 20-yr term from priority
Inventors:Howard David Dean
44
PatentIndex Score
4
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heater control housing, as shown.

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