The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 1996
Filed:
Apr. 17, 1995
Daniel D Fritzinger, Grabill, IN (US);
Mattel, Inc., El Segundo, CA (US);
Abstract
A child's riding vehicle employing a unique and novel gear assembly and engagement structure includes a frame having plural wheels, and a gear assembly fixed on the frame which includes an output gear non-rotatably connected to at least one of the vehicle's wheels. A motor on the frame is mounted on an arm which is movable between an engaged position and a disengaged position, and a segment gear mounted on the frame adjacent the gear assembly engages the motor's pinion and defines a path between the engaged and disengaged position. Unique and novel gear tooth profiles are employed in both the gear assembly and the engagement structure to prevent the same from jamming during transition between the engaged and disengaged positions and vice versa.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile