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:
Sep. 21, 2004
Filed:
Jun. 30, 2003
Applicant:
Inventor:
Roger Newbold, Garden Grove, CA (US);
Assignee:
Mattel, Inc., El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H 1/800 ;
U.S. Cl.
CPC ...
A63H 1/800 ;
Abstract
A toy vehicle booster for accelerating a toy vehicle upon a trackway includes a pair of rotating flexible resilient booster wheels positioned on each side of the trackway. In an alternative embodiment, a booster wheel is positioned above the trackway so as to engage the horizontal surfaces such as the roof of the toy vehicles. The booster wheels are formed of a concave resilient structure having a plurality of apertures positioned within the booster wheel to provide a desired flexibility in certain portions of the booster wheel.