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. 16, 2021
Filed:
Feb. 25, 2020
Stephen R. Frey, Waukesha, WI (US);
Richard D. Dresang, Hartford, WI (US);
Kevin J. Witt, Jackson, WI (US);
Stephen R. Frey, Waukesha, WI (US);
Richard D. Dresang, Hartford, WI (US);
Kevin J. Witt, Jackson, WI (US);
UEMSI/HTV, INC., Jackson, WI (US);
Abstract
A root cutter collar with quick changing skids preferably includes a base tube, a plurality of skid bosses, a plurality of skid retainers, a plurality of threaded fasteners and a plurality of skids. The plurality of skid bosses are attached to an outside perimeter of the base tube. A pair of tapped holes are formed through each skid boss. A location pin extends outward from the skid boss and is located between the pair of tapped holes. Each skid retainer includes two through holes, which are concentric with the two tapped holes in each skid boss. Each skid includes a pair of slotted openings and a pin notch located between the pair of slotted openings. The pin notch is sized to receive the location pin. Threaded fasteners are inserted into the pair of holes in the skid retainer and tightened in the skid boss to retain the skid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile