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:
Feb. 27, 1990
Filed:
Jun. 23, 1988
Patrick C Wiley, Williams Lake, B.C., CA;
Other;
Abstract
A grinding assembly for grinding asphaltic pavement which attaches to a vehicle frame and includes a grinder and a grinder blade attached to the rear of the grinder. The lower edge of the blade extends down to a bottom of the grinder so as to contact unground pavement during operation. A brace assembly is affixed to the grinder and an adjustment brace coupling is affixed to the vehicle frame and is connectable to the brace assembly. The brace coupling is adjustable to pivot the grinder to change the elevation of the grinding surface relative to the lower edge of the blade.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile