USD456231SExpiredUtility
Pneumatic tool
Priority: Jun 27, 2001Filed: Jun 27, 2001Granted: Apr 30, 2002
Est. expiryJun 27, 2021(expired)· nominal 20-yr term from priority
Inventors:Ting-Yuan Chen
41
PatentIndex Score
4
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pneumatic tool, as shown and described.
Join the waitlist — get patent alerts
Track USD456231S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.