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:
Jun. 10, 1980
Filed:
May. 03, 1978
Petrus W Zweegers, Geldrop, NL;
Other;
Abstract
A mowing machine has two or more cutting members adapted to rotate about a vertical axis and each provided at the bottom with an annular skirt having cutting knives mounted thereon. Each skirt has a series of upwardly inclined sectors arranged circumferentially therearound. The mowing machine may also have an adjustable cutting height which is achieved by providing each upwardly inclined sector of the annular skirt with a number of circumferentially spaced knife fastening members. Due to the inclination of an annular collar these cutter fastening members are located at relatively different heights. The height of the cut may be determined by selecting the fastening members to which the cutting knives are to be attached.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile