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. 29, 2002
Filed:
Jun. 14, 1999
Steven A. Sallstrom, Plymouth, MN (US);
Gary R. Lamusga, Prior Lake, MN (US);
Howard H. Bohm, Crystal, MN (US);
The Toro Company, Minneapolis, MN (US);
Abstract
A mower includes a traction frame that supports at least one cutting unit and a grass catcher associated with each cutting unit. The cutting unit and grass catcher are both operatively coupled to the traction frame such that they both jointly are able to steer or yaw together during turns of the traction frame. This permits the gap between the cutting unit and a grass basket which is part of the grass catcher to remain constant whether the traction frame is travelling straight or is turning. This ensures that the grass clippings will be properly retained in the grass basket without dribbling out of the grass basket. In addition, a system is provided for keeping the grass catcher level as it is lifted up out of engagement with the ground into a raised, transport position, also to better retain the grass clippings within the grass basket.