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:
Jun. 01, 1999
Filed:
Sep. 19, 1997
Applicant:
Inventors:
James N Rothbarth, St. Louis, MO (US);
Alex Kinming Lee, St. Louis, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63H / ;
U.S. Cl.
CPC ...
446171 ;
Abstract
A kinetic toy in which a ball rolls down a trackway from an upper location to a lower location and is automatically returned to the upper location for recycling, the toy being constructed of individual parts which are readily assembled in various configurations, including frame parts, trackway parts, including ball-operated switch parts, and bracket parts for supporting the trackway on the frame.