USD436507SExpiredUtility
Hot air blower
Priority: Apr 5, 2000Filed: Apr 5, 2000Granted: Jan 23, 2001
Est. expiryApr 5, 2020(expired)· nominal 20-yr term from priority
Inventors:Chuan-Hsin Cheng
67
PatentIndex Score
15
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a hot air blower, as shown and described.
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