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. 13, 2009
Filed:
Jun. 20, 2007
Applicants:
Erik Nadeau, Quebec, CA;
Serge Coulombe, Boischatel, CA;
Inventors:
Erik Nadeau, Quebec, CA;
Serge Coulombe, Boischatel, CA;
Assignee:
American Sterilizer Company, Mentor, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65G 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A roller for a conveyor system is comprised of a body portion that is generally cylindrical and rotatable about a central axis. A first bearing surface is defined around the body portion. A second bearing surface is raised above the first bearing surface and is generally concentric to the first bearing surface, the second bearing surface being more resilient than the first bearing surface.