USD498769SExpiredUtility
Air compressor
Priority: Feb 18, 2004Filed: Feb 18, 2004Granted: Nov 23, 2004
Est. expiryFeb 18, 2024(expired)· nominal 20-yr term from priority
Inventors:Wen-San Chou
78
PatentIndex Score
21
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a air compressor, as shown.
Join the waitlist — get patent alerts
Track USD498769S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.