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:
Aug. 20, 1991
Filed:
Feb. 27, 1990
Richard A Briesemeister, Clear Lake, WI (US);
Pixall Corporation, Clear Lake, WI (US);
Abstract
An aggressive, high capacity snapping roller is formed from a multiplicity of elongated narrow rails to define a cylindrical segmented roller having stronger, more rigid and more evenly spaced blades which are integral with each rail. Individual rails include an arcuate cross section wall defining segment and an integral, angled, uniformly sharpened blade. A single row of intermittently spaced welds joins each adjacent pair of rails together and allows a low friction, unobstructed channel between blades. A method for making the roller is also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile