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:
Oct. 04, 2016
Filed:
May. 16, 2013
Applicant:
Eric C. Ostendorff, Torrance, CA (US);
Inventor:
Eric C. Ostendorff, Torrance, CA (US);
Assignee:
Mattel, Inc., El Segundo, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63H 18/00 (2006.01); A63H 18/02 (2006.01); A63H 18/06 (2006.01);
U.S. Cl.
CPC ...
A63H 18/00 (2013.01); A63H 18/02 (2013.01); A63H 18/028 (2013.01); A63H 18/06 (2013.01);
Abstract
A track set is disclosed herein. The track set includes a track portion configured for receiving at least one device configured to traverse within the track portion, and a rotatable track portion. The rotatable track portion includes a receiving member and a generally spiral portion. The rotatable track portion is selectively rotatable about an axis. The receiving member is positioned to selectively receive the at least one device from the track portion as the rotatable track portion rotates. Movement of the device within the spiral portion generally maintains rotation of the rotatable track portion about the axis.