USD344089SExpiredUtility

Diesel engine heater

63
Assignee: TELEFLEX CANADA LTDPriority: Feb 17, 1993Filed: Feb 17, 1993Granted: Feb 8, 1994
Est. expiryFeb 17, 2013(expired)· nominal 20-yr term from priority
Inventors:Bruce WilnechenkoDouglas Thompson Paul
63
PatentIndex Score
12
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1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a diesel engine heater, as shown and described.

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