Invention Grant
- Patent Title: Dual crane apparatus and method of use
- Patent Title (中): 双起重机械及其使用方法
-
Application No.: US14097814Application Date: 2013-12-05
-
Publication No.: US09434582B2Publication Date: 2016-09-06
- Inventor: Brady Paul Arthur , David Lloyd Arthur
- Applicant: Brady Paul Arthur , David Lloyd Arthur
- Agency: McWhorter, Cobb & Johnson, LLP
- Agent Sarah Hegi Simpson
- Main IPC: B66C23/00
- IPC: B66C23/00 ; B66C23/18

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.
Public/Granted literature
- US20140150232A1 Dual Crane Apparatus and Method of Use Public/Granted day:2014-06-05
Information query