Invention Grant
- Patent Title: Sheet material lifts
- Patent Title (中): 板材升降机
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Application No.: US12826573Application Date: 2010-06-29
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Publication No.: US08480058B2Publication Date: 2013-07-09
- Inventor: William Matthews
- Applicant: William Matthews
- Agency: Mohr Intellectual Property Law Solutions, PC
- Main IPC: B66F19/00
- IPC: B66F19/00 ; B23P19/04

Abstract:
Sheet material lifts including an elongate body extending along a longitudinal axis between a first end and a second end, a foot extending transverse the longitudinal axis from the second end of the elongate body, a support element disposed on the foot distal the elongate body, a base defining a fulcrum coupled to the foot, and an arm extending transverse the longitudinal axis from the elongate body at a position intermediate the first end and the second end. In some examples, the arm includes a sleeve, and a shaft slidingly mounted within the sleeve, the shaft being configured to slide along a path between a retracted position proximate the elongate body and an extended position distal the elongate body.
Public/Granted literature
- US20110091303A1 SHEET MATERIAL LIFTS Public/Granted day:2011-04-21
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