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. 09, 2008
Filed:
Dec. 15, 2005
Applicants:
Robert J. Wagner, Whitehall, MT (US);
Benjamin J. Wagner, Whitehall, MT (US);
Inventors:
Robert J. Wagner, Whitehall, MT (US);
Benjamin J. Wagner, Whitehall, MT (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F 9/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lift attachment for a tractor provided with a three-point hitch. A slide assembly is provided for slidable movement in the vertical direction within channel guides. A double acting hydraulic cylinder is connected to the slide assembly for moving the slide assembly either upwardly or downwardly. Lifting tines are connected to the slide assembly. A cam mechanism is provided on the lifting tines to tilt the outer ends of the tines upwardly when the tines are raised and allows the tines to tilt downwardly to a level position when the lifting tines are lowered.