Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article
Reexamination Certificate
2007-07-10
2007-07-10
Phan, Hau (Department: 3618)
Land vehicles
Wheeled
Tiltable vehicles, stabilized by attendant or article
C280S047315, C280S655000
Reexamination Certificate
active
11145104
ABSTRACT:
A paint pump cart having a telescoping handle assembly including a paint pump frame having a pair of standtubes, a handle having a pair of extensions received in the standtubes, and a pair of knobs mounted on the standtubes. Each knob is rotationally movable with respect to its standtube and has a pair of internal ramps. The handle assembly has a bushing supporting and retaining the knob while permitting movement of the knob on the standtube. A pair of resiliently mounted projections internal to the handle extensions are movable by the ramps of the knob between a locking position wherein the respective handle extension is maintained in an extended position with respect to the standtube, and a released position wherein the handle extension is allowed to telescope into the standtube towards a storage position.
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International Search Report and Written Opinion (both mailed May 7, 2007) for International Application Number PCT/US2006/020330, filed May 25, 2006.
Phan Hau
Wagner Spray Tech Corporation
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