USD259234SExpiredUtility
Flameless heat gun
Individually held — no corporate assignee on recordPriority: Nov 20, 1978Filed: Nov 20, 1978Granted: May 19, 1981
Est. expiryNov 20, 1998(expired)· nominal 20-yr term from priority
Inventors:Frank N. Pfeil
57
PatentIndex Score
11
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a flameless heat gun, as shown and described.
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