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. 06, 2016
Filed:
Dec. 05, 2013
Applicants:
Brady Paul Arthur, Ralls, TX (US);
David Lloyd Arthur, Ralls, TX (US);
Inventors:
Brady Paul Arthur, Ralls, TX (US);
David Lloyd Arthur, Ralls, TX (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66C 23/00 (2006.01); B66C 23/18 (2006.01);
U.S. Cl.
CPC ...
B66C 23/18 (2013.01); B66C 23/00 (2013.01); Y10T 29/4973 (2015.01);
Abstract
A dual crane apparatus and a method of use are disclosed herein. The disclosed dual crane apparatus generally comprises a support frame and two rotating crane members mounted to the support frame, wherein the crane members can each independently move up and down in a vertical direction, extend and retract in a horizontal direction, and rotate clockwise and counterclockwise. The disclosed dual crane apparatus can be utilized for servicing mobile irrigation systems.