Land vehicles – Wheeled – Occupant propelled type
Reexamination Certificate
2011-05-31
2011-05-31
Silbermann, Joanne (Department: 3611)
Land vehicles
Wheeled
Occupant propelled type
C280S294000, C280S295000, C280S259000
Reexamination Certificate
active
07950683
ABSTRACT:
The present disclosure provides a kit and method for modifying a bicycle comprising attaching a platform to both sides of the bottom bracket crank spindle in place of a crank set and chain. The platforms include internal spindle slots adapted to crank spindle shape through which a screw or other fastener may be used to temporarily attach the platform to the bottom bracket crank spindle.
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patent: 2010/0059955 (2010-03-01), Steinbach
Adams Tashiana
Hayes & Soloway P.C.
Silbermann Joanne
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