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:
Apr. 27, 1999
Filed:
Aug. 15, 1997
Applicant:
Inventors:
Mark W Bruns, Hutchinson, MN (US);
Steven A Bruns, Hutchinson, MN (US);
Assignee:
May-Wes Manufacturing, Inc., Hutchinson, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01B / ;
U.S. Cl.
CPC ...
172556 ; 172753 ; 172772 ;
Abstract
An earthworking wheel for closing a seed trench made by a planter has an annular low friction body having circumferentially spaced outwardly directed teeth. A pair of hubs clamped onto opposite sides of the body accommodate a bearing for rotatably supporting the wheel on an axle.