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:
Dec. 01, 2009
Filed:
Oct. 07, 2008
John L. Humphrey, St. Charles, MO (US);
John L. Humphrey, St. Charles, MO (US);
Other;
Abstract
A depth of cut/height adjuster for a grass treatment insert mounted to rotate in a frame supported on front and rear rollers. The adjuster permits an operator to vary the height of a frame relative to the front roller and thereby adjust the depth of cut of the grass treatment insert. The depth/height adjuster includes a frame mount block for attachment to the frame. The frame mounting block has a throughbore in which is threaded a shaft. A roller mounting block for attachment to the front roller is rotatably mounted on a lower end of the shaft. A vertical gauge attached to the roller mounting block when aligned with a marker on the frame mounting block (such as the bottom edge) indicates the relative distance between the roller mounting block and frame mounting block which is correlated with a height setting of the grass treatment insert.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile