Land vehicles – Skates – Wheeled skate
Reexamination Certificate
2011-01-18
2011-01-18
Shriver, II, J. Allen (Department: 3618)
Land vehicles
Skates
Wheeled skate
C280S011280, C280S087042
Reexamination Certificate
active
07871087
ABSTRACT:
A hanger for a skateboard truck that generally comprises a ring-shaped member, a pivot stem, and an elongated barrel that houses an axle. Such elongated barrel defines a plurality of corrugations on the bottom thereof, the longitudinal axis of each corrugation aligned generally perpendicular to the longitudinal axis of such elongated barrel. Such corrugations are strategically distributed along such elongated barrel to ensure adequate engagement of some number of corrugations with such obstacle during a grind, helping to prevent such hanger from slipping off from such obstacle in a direction generally perpendicular to the general direction of intended grinding motion along such obstacle. Such hanger can be adapted to cooperate with a variety of existing skateboard truck baseplates.
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patent: 2005/0236783 (2005-10-01), Reid
Chmelar Erik V
Olszewski John R
Shriver II J. Allen
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