USD265377SExpiredUtility

Tube expander tool

36
Assignee: KOSKINEN KAUNO L JPriority: Apr 14, 1980Filed: Apr 14, 1980Granted: Jul 13, 1982
Est. expiryApr 14, 2000(expired)· nominal 20-yr term from priority
Inventors:Kauno L. J. Koskinen
36
PatentIndex Score
3
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a tube expander tool, as shown and described.

Join the waitlist — get patent alerts

Track USD265377S — get alerts on status changes and closely related new filings.

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