Invention Grant
- Patent Title: Telescoping mast
- Patent Title (中): 伸缩桅杆
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Application No.: US12499596Application Date: 2009-07-08
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Publication No.: US08234823B2Publication Date: 2012-08-07
- Inventor: Clifton D. McClure , Jonathan M. Lance, Sr.
- Applicant: Clifton D. McClure , Jonathan M. Lance, Sr.
- Agency: Bradley Arant Boult Cummings
- Agent Mark Swanson; David Mixon
- Main IPC: B66C23/06
- IPC: B66C23/06

Abstract:
An extendible mast includes at least three columns having a plurality of column sections that telescopically nest one inside another. A base plate is connected to each column, and each of a plurality of brackets is also connected to each column. The plurality of brackets are positioned along the length of the mast when extended.
Public/Granted literature
- US20100005734A1 TELESCOPING MAST Public/Granted day:2010-01-14
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