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. 02, 2003
Filed:
Dec. 13, 2001
Masashi Takeuchi, Wako, JP;
Abstract
A scraper is mountable on a snow removing machine for scraping snow on a road surface. The scraper has a polygonal prism member rotatably mountable to a lower end portion of a snow removing plate of a snow removing machine. The polygonal prism member has a first end, a second end disposed opposite the first end, surfaces disposed between the first and second ends, and a central hole extending throughout a length of the polygonal prism member from the first end to the second end. The scraper also has blades each removably connected to respective ones of the surfaces of the polygonal prism member. A rotation prevention device has a pair of rotation prevention members for preventing rotation of the polygonal prism member. Each of the rotation prevention members has a plate disposed on a respective one of the first and second ends of the polygonal prism member and fixedly mountable to the snow removing plate, a support shaft extending through the central hole of the polygonal prism member and connected to the polygonal prism member for rotation therewith, and a lock member for releasably locking the plate and the support shaft to one another to prevent rotation of the polygonal prism member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile