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. 25, 2011
Filed:
Jan. 21, 2009
James R. Goff, Coweta, OK (US);
James R. Goff, Coweta, OK (US);
Other;
Abstract
An abrasive throwing wheel assembly comprising a rotating wheel having a forward face including: a recess bounded circumferentially by an interior wall of a forward peripheral portion; a plurality of blade slots in the forward peripheral portion; and a groove, for receiving a retaining element, provided in the recess proximate the rearward base end of the interior wall. To prevent the retaining element groove from interfering with the attachment and removal of the blades, the assembly also includes: (a) the peripheral portion having a rearwardly sloped forward surface, (b) the interior wall diverging rearwardly toward the axis of rotation, and/or (c) the blade slots extending outwardly from the recess at a rearward angle.