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:
Aug. 18, 1987
Filed:
Oct. 23, 1985
Applicant:
Inventor:
Petrus W Zweegers, 5660 AA Geldrop, NL;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01D / ;
U.S. Cl.
CPC ...
56192 ; 56 136 ; 56-6 ;
Abstract
The invention relates to a mowing machine comprising a frame and at least four cutting members rotatable about upwardly extending rotary axes and being each provided with cutters and drums located above said cutters, the cutting members being driven so that during operation neighboring drums rotate in opposite senses, whereby the diameters of the circles described by the ends of the cutters of the outermost cutting members during operation are larger than those of the intermediate cutting members.
Quick Actions:
Zweegers, Petrus. (1987). Mowing machine (U.S. Patent No. 4686818). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4686818
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile