Invention Grant
- Patent Title: Extendable/retractable support column
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Application No.: US15650065Application Date: 2017-07-14
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Publication No.: US10012344B2Publication Date: 2018-07-03
- Inventor: Mark Colman , John Norris
- Applicant: Tower Solutions, LLC
- Applicant Address: US MN Bloomington
- Assignee: Tower Solutions, LLC
- Current Assignee: Tower Solutions, LLC
- Current Assignee Address: US MN Bloomington
- Agency: Moore & Hansen, PLLC
- Agent Conrad A. Hansen
- Main IPC: F16M11/00
- IPC: F16M11/00 ; F16M11/38 ; F16M13/00 ; E04H12/18 ; F16C11/10

Abstract:
An extendable and retractable column which is formed from at least three linked sections. The linked sections include a plurality of individual sections linked end to end. As the linked sections are extended, each of the individual sections engage adjacent individual sections to form a column. As the linked sections are retracted, each of the individual sections disengage from the adjacent individual sections and the column may be retracted for compact storage.
Public/Granted literature
- US20170314730A1 EXTENDABLE/RETRACTABLE SUPPORT COLUMN Public/Granted day:2017-11-02
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