USD501818SExpiredUtility
Ramped wheel torque assisting device
Priority: Aug 1, 2003Filed: Aug 1, 2003Granted: Feb 15, 2005
Est. expiryAug 1, 2023(expired)· nominal 20-yr term from priority
Inventors:Garrett W. Bateman
44
PatentIndex Score
7
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ramped wheel torque assisting device, as shown and described.
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