USD310009SExpiredUtility

Hydraulic punch driver

52
Assignee: GREENLEE TEXTRON INCPriority: Nov 17, 1987Filed: Nov 17, 1987Granted: Aug 21, 1990
Est. expiryNov 17, 2007(expired)· nominal 20-yr term from priority
Inventors:Edward S. Freiwald
52
PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hydraulic punch driver, as shown.

Join the waitlist — get patent alerts

Track USD310009S — get alerts on status changes and closely related new filings.

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