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:
Sep. 26, 2000
Filed:
Apr. 17, 1997
Applicant:
Inventors:
Martin Dufour, Lac St-Jean Ouest, CA;
Gervais Dufour, Lac St-Jean Ouest, CA;
Assignee:
177197 Canada Ltee, , CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
172795 ; 172797 ; 172794 ;
Abstract
A mid-chassis, underbody plow or scrapper blade is mounted under a vehicle chassis to permit the outer ends of the blade to move vertically. Pneumatic pressure actuators mounted on either side of the center line of the vehicle apply pressure to the respective ends of the blade to control the scrapping action.
Dufour, Martin. (2000). Mid-chassis plow or scrapper angling support (U.S. Patent No. 6123156). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6123156
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile