Scooter (US Patent 4911457)
Patent number: 4911457 Granted: 1990-03-27 Filed: 1989-03-14 Inventors: Takeshi Ishikawa (New York, NY, US)
Abstract
A scooter with a manual propelling system of the invention can be moved by pushing or kicking the ground as usual, operating the manual propelling sytem or combining the both methods. The scooter comprises a body or platform, a steering section attached to the body and a prpelling section. The steering section includes a front shaft rotatably attached to the body, at least one front wheel rotationally connected to a lower portion of the front
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