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:
Jan. 26, 2010
Filed:
Dec. 06, 2005
Stephen D. Szarkowski, Pueblo, CO (US);
Rodney R. Mishmash, Pueblo, CO (US);
David M. Pruett, Canon City, CO (US);
Raymond D. Middlemiss, Canon City, CO (US);
Ernest L. Klemm, Canon City, CO (US);
Stephen D. Szarkowski, Pueblo, CO (US);
Rodney R. Mishmash, Pueblo, CO (US);
David M. Pruett, Canon City, CO (US);
Raymond D. Middlemiss, Canon City, CO (US);
Ernest L. Klemm, Canon City, CO (US);
Portec, Inc., Canon City, CO (US);
Abstract
A ball transfer device is disclosed herein. An embodiment of the ball transfer device includes a chamber, wherein a first opening and a second opening extend into the chamber. A ball is located between the first opening and the second opening and is movable within the chamber. The movement extends between a first position and as second position, wherein a portion of the ball is movable into the first opening when the ball is in the first position.