USD355252SExpiredUtility

Helicoidal impeller for use in jet propelled watercraft

45
Individually held — no corporate assignee on recordPriority: Sep 8, 1992Filed: Sep 8, 1992Granted: Feb 7, 1995
Est. expirySep 8, 2012(expired)· nominal 20-yr term from priority
Inventors:Paul H. Andersen
45
PatentIndex Score
11
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a helicoidal impeller for use in jet propelled watercraft, as shown and described.

Join the waitlist — get patent alerts

Track USD355252S — get alerts on status changes and closely related new filings.

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