Land vehicles – Wheeled – With worker's support or shade
Reexamination Certificate
2011-08-23
2011-08-23
Hurley, Kevin (Department: 3611)
Land vehicles
Wheeled
With worker's support or shade
C188S005000
Reexamination Certificate
active
08002289
ABSTRACT:
A mechanic's creeper comprising a one-piece creeper frame; a first set of free-rolling wheels located proximal a first side of the creeper frame; a second set of free-rolling wheels located proximal a second side of the creeper frame; a first rotatable shaft attached to the first and second sides of the creeper frame and supporting at least one stopper thereon; a second rotatable shaft attached to the first and second sides of the creeper frame and spaced from the first shaft and supporting at least one stopper thereon, the shafts each rotatable between a stopper up condition and a stopper floor-engaging condition; a linking bar connecting the first and second shaft and providing the shafts with corresponding movement; and an actuating lever connected to an end of the first shaft and moving the shafts between the stopper up condition and stopper floor-engaging condition through a one-step process.
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patent: 2005/0161894 (2005-07-01), Lensing
patent: 2007/0013154 (2007-01-01), Staples
patent: 2007/0080510 (2007-04-01), Ji
Adams Tashiana
Hurley Kevin
Jacobson and Johnson
Phung Thomas N.
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