USD341417SExpiredUtility

Blow heater

78
Assignee: SUN STAR UNITED CORPPriority: Feb 1, 1993Filed: Feb 1, 1993Granted: Nov 16, 1993
Est. expiryFeb 1, 2013(expired)· nominal 20-yr term from priority
Inventors:Brent J. Wortham
78
PatentIndex Score
23
Cited by
3
References
1
Claims

Claims

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

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