USD442607SExpiredUtility

Air operated piston pump

54
Assignee: GRACO MINNESOTA INCPriority: Aug 18, 2000Filed: Aug 18, 2000Granted: May 22, 2001
Est. expiryAug 18, 2020(expired)· nominal 20-yr term from priority
Inventors:Mark L. Bauck
54
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for the air operated piston pump, as shown and described.

Join the waitlist — get patent alerts

Track USD442607S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.