Lifting apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 17, 2013
Grant Date -
May 10, 2012
app pub date -
Sep 30, 2011
filing date -
Apr 20, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
One disclosed lifting apparatus includes a base, a receiving portion, first and second arms, and a support. The base has a proximal end, a distal end, and first and second opposed sides. The first side has a plurality of receiving areas spaced apart between the proximal and distal ends. The arms are rotatably coupled to the base for movement between lowered and raised positions, and are coupled to the receiving portion. The receiving portion is relatively near the base distal end when the first and second arms are at the lowered position, and the receiving portion is relatively distant to the base distal end when the first and second arms are at the raised position. The support rotatably extends from the first arm and automatically engages at least one of the receiving areas when the first and second arms move from the lowered position to the raised position.
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