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:
Nov. 20, 2001
Filed:
Oct. 11, 2000
Ronald H. Hall, Embro, Ontario, CA;
Other;
Abstract
A plow trenching apparatus for a vehicle having a raisable boom structure, for example a skid steer vehicle. The apparatus comprises a tool attached to a tool mounting plate of the boom structure. The tool has an arm mounting plate, attachable to the tool mounting plate, a J-shaped curved arm having an arm mount arranged at one end and a plow holder mount arranged at the other end, a plow holder attachable to the plow holder mount, the plow holder mount permitting the plow holder to pivot horizontally, a plow attachable to the plow holder, and a hydraulic cylinder. The arm mount is attachable to the arm mounting plate via an arm pivot attachment. The curved arm is horizontally pivotable at the arm mount by the hydraulic cylinder. The hydraulic cylinder is extendable and retractable and attached to the arm mounting plate via a hydraulic cylinder attachment and attached to the curved arm via an arm pivoting attachment arranged on the curved arm.