USD427949SExpiredUtility

Wheelchair with vertically adjustable seat

79
Individually held — no corporate assignee on recordPriority: Aug 4, 1999Filed: Aug 4, 1999Granted: Jul 11, 2000
Est. expiryAug 4, 2019(expired)· nominal 20-yr term from priority
Inventors:Phillip E. Schlangen
79
PatentIndex Score
22
Cited by
10
References
1
Claims

Claims

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

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