Supports – Brackets – Adjustable
Reexamination Certificate
2007-07-06
2010-10-19
Ramirez, Ramon O (Department: 3632)
Supports
Brackets
Adjustable
Reexamination Certificate
active
07815158
ABSTRACT:
There is provided a double-hinged wheel hanger for hanging a wheel on a hoist arm. The wheel hanger includes a clevis with parallel top plate and bottom plate connected by a perpendicular base plate. In one preferred embodiment the distance between the top plate and the bottom plate is substantially the same as the height dimension of the hoist arm so that the hoist arm can be received between the top plate and the bottom plate. The wheel hanger has an elongate support arm. A proximal end of the support arm is rotatably received by a recess in a distal end of an arm-connector. A proximal end of the arm-connector is rotatably received between the top plate and the bottom plate of the clevis by means of a vertical hinge. The support arm is rotatable both in the horizontal plane and the vertical plane.
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patent: 2009/0008524 (2009-01-01), Huang et al.
patent: 2009/0090831 (2009-04-01), Henning et al.
Ramirez Ramon O
Vermette & Co.
LandOfFree
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