USD509776SExpiredUtility

Trailer hitch system

Assignee: PIVIT HITCH INCPriority: Mar 5, 2003Filed: Mar 5, 2003Granted: Sep 20, 2005

Est. expiryMar 5, 2023(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a trailer hitch system, as shown and described.

Join the waitlist — get patent alerts

Track USD509776S — get alerts on status changes and closely related new filings.

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