USD440728SExpiredUtility

Wheelchair lift

65
Priority: Jan 25, 1999Filed: Jan 25, 1999Granted: Apr 17, 2001
Est. expiryJan 25, 2019(expired)· nominal 20-yr term from priority
Inventors:Phillip E. Schlangen
65
PatentIndex Score
12
Cited by
27
References
1
Claims

Claims

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

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