Invention Grant
- Patent Title: Utility tower lifting apparatus and method
- Patent Title (中): 公用塔提升装置及方法
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Application No.: US13870128Application Date: 2013-04-25
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Publication No.: US09562367B2Publication Date: 2017-02-07
- Inventor: Luke Joseph Chaput , Douglas Corey Krokosz
- Applicant: AMPJACK INDUSTRIES LTD.
- Applicant Address: CA Winnipeg
- Assignee: AMPJACK INDUSTRIES LTD.
- Current Assignee: AMPJACK INDUSTRIES LTD.
- Current Assignee Address: CA Winnipeg
- Agency: Barnes & Thornburg LLP
- Agent Mark J. Nahnsen
- Main IPC: E04H12/00
- IPC: E04H12/00 ; E04H12/34 ; B66F3/46 ; E04H12/10
Abstract:
A utility tower lifting apparatus and method for raising a lattice tower in addition to carried transmission cables without disturbing the tower foundation, disconnecting the cables, or requiring de-energization of the transmission lines.
Public/Granted literature
- US20130283726A1 UTILITY TOWER LIFTING APPARATUS AND METHOD Public/Granted day:2013-10-31
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