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. 13, 2001
Filed:
Oct. 18, 1999
Edward C. Tackett, San Diego, CA (US);
Other;
Abstract
A roller hockey puck having an outer shell of annular configuration, a central core positioned centrally interiorly of the outer shell, and a transition section extending from the central core to the outer shell. The transition section has a plurality of elliptical holes formed therein. The transition section has a top surface formed inwardly of a top planar surface of the outer shell. The transition section has a bottom surface formed inwardly of the bottom planar surface of the outer shell. The plurality of elliptical holes are uniformly spaced around the central core. The central core has a truncated spherical configuration with central axis aligned with a central axis of the outer shell. A plurality of runners are respectively received by a plurality of through bores formed in the outer shell. Each of the plurality of runners has a top surface extending outwardly of the outer shell. The outer shell, the central core and the transition section are integrally formed together of high density polyethylene material adapted to maintain a constant durometer between 30 degrees and 150 degrees Fahrenheit.