USD453775SExpiredUtility

Inflator and deflator air compressor

73
Priority: Jan 25, 2001Filed: Jan 25, 2001Granted: Feb 19, 2002
Est. expiryJan 25, 2021(expired)· nominal 20-yr term from priority
Inventors:Wen-San Chou
73
PatentIndex Score
18
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a inflator and deflator air compressor, as shown.

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