USD413555SExpiredUtility

Wheelchair frame

39
Individually held — no corporate assignee on recordPriority: Nov 20, 1998Filed: Nov 20, 1998Granted: Sep 7, 1999
Est. expiryNov 20, 2018(expired)· nominal 20-yr term from priority
Inventors:William N. HernandezRaul E. Ortego
39
PatentIndex Score
7
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a wheelchair frame, as shown and described.

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