USD322949SExpiredUtility
Wheelchair frame
Est. expiryNov 7, 2009(expired)· nominal 20-yr term from priority
Inventors:Paul Friedrich
38
PatentIndex Score
2
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wheelchair frame, as shown and described.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.