USD411149SExpiredUtility

Framework for wheelchair

Assignee: HUANG SHIH-YIPriority: Nov 20, 1998Filed: Nov 20, 1998Granted: Jun 22, 1999
Est. expiryNov 20, 2018(expired)· nominal 20-yr term from priority
Inventors:Shih-Yi Huang
23
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

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

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