USD320579SExpiredUtility

Motorized invalid chair transport vehicle

41
Individually held — no corporate assignee on recordPriority: Feb 23, 1989Filed: Feb 23, 1989Granted: Oct 8, 1991
Est. expiryFeb 23, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert M. ManningSuzan M. Manning
41
PatentIndex Score
7
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a motorized invalid chair transport vehicle, as shown.

Join the waitlist — get patent alerts

Track USD320579S — get alerts on status changes and closely related new filings.

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