USD494726SExpiredUtility
Foldup wheel chair ramp
Est. expiryFeb 4, 2023(expired)· nominal 20-yr term from priority
Inventors:Allan Smith
46
PatentIndex Score
7
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a foldup wheel chair ramp, as shown and described.
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