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:
May. 05, 1998
Filed:
Jul. 07, 1997
Applicant:
Inventor:
Tak-Ko Wong, Hong Kong, HK;
Assignee:
T.K. Wong & Associates Ltd., Chaiwan, HK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446431 ; 446441 ; 446466 ;
Abstract
A wall walker toy car has a wheel with a sticky peripheral surface that normally extends partially out of a car body. The wheel is supported on a pivotable frame that responds to impact on a part, which would move relatively, to allow the frame to move up under the action of a spring cushion. A second position of the wheel is shown dotted where the wheel is fully retracted into the body so that the sticky surface is less exposed to dust and dirt and therefore has a longer serviceable life in practice.