Invention Grant
- Patent Title: Pole puller system
- Patent Title (中): 杆拉系统
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Application No.: US12218886Application Date: 2008-07-18
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Publication No.: US08282077B1Publication Date: 2012-10-09
- Inventor: Eugene H. Bonney , John Bonney
- Applicant: Eugene H. Bonney , John Bonney
- Agent Edward P Detkiewicz
- Main IPC: E21B19/00
- IPC: E21B19/00 ; B66F3/00 ; B66F11/00 ; A01B1/16 ; B21F9/00 ; A01G23/02
Abstract:
A pole puller system comprising a base plate, a slide tube, and a slide. The system further comprises a hydraulic cylinder, a hydraulic fluid pump, and a pair of hydraulic hoses. There is also provided a means for coupling a pole to be pulled to the slide.
Information query
