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. 08, 2011
Filed:
Oct. 24, 2007
Applicants:
William Palmer, Rescue, CA (US);
Stephen Palmer, Cameron Park, CA (US);
Robert Palmer, Cameron Park, CA (US);
Inventors:
William Palmer, Rescue, CA (US);
Stephen Palmer, Cameron Park, CA (US);
Robert Palmer, Cameron Park, CA (US);
Assignee:
Sierra Innotek, Inc., Cameron Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 71/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for displaying the track of a game article moving on a play surface, the game article directing energy to said play surface to energize energy reactive material and provide a visually observable track display.