Land vehicles – Wheeled – Extensible
Reexamination Certificate
2006-03-31
2008-12-02
Phan, Hau V (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S654000, C280S655000
Reexamination Certificate
active
07458601
ABSTRACT:
A collapsible cart for paint sprayers including a pair of spaced apart legs, a pump support extending between the upper ends of the legs, a pair of feet, a handle extending above the pump support, and lock and release means connected to the handle, pump support and legs and operable for releasably locking the pump support and handle in a first position wherein the pump support positions the pump for operation and the handle is positioned to enable moving the cart assembly and wherein the lock and release means is further operable for releasably locking the pump support and handle in a second position wherein the cart assembly is collapsed and further wherein each foot is pivotable respect to the leg to which it is attached between a first position generally perpendicular to a lower frame member, and a second position generally adjacent to the lower frame member.
REFERENCES:
patent: 1686599 (1928-10-01), Corser et al.
patent: 2890060 (1959-06-01), Ott et al.
patent: 2901261 (1959-08-01), Olvey
patent: 3118553 (1964-01-01), Rosenzweig
patent: 3940065 (1976-02-01), Ware et al.
patent: 4071922 (1978-02-01), Davies et al.
patent: 4429897 (1984-02-01), Friedman et al.
patent: RE31760 (1984-12-01), Kassai
patent: 4526399 (1985-07-01), Holtz
patent: 4624602 (1986-11-01), Kieffer et al.
patent: 4848659 (1989-07-01), Tadych
patent: 4865346 (1989-09-01), Carlile
patent: 4993727 (1991-02-01), Vom Brauke et al.
patent: 5064123 (1991-11-01), Aiello et al.
patent: 5168601 (1992-12-01), Liu
patent: 5263789 (1993-11-01), Torntore et al.
patent: 5346370 (1994-09-01), Krohn
patent: 5441297 (1995-08-01), Krohn et al.
patent: 5626352 (1997-05-01), Grace
patent: 5863055 (1999-01-01), Kasravi et al.
patent: 5915723 (1999-06-01), Austin
patent: 6286850 (2001-09-01), Conway
patent: 6299195 (2001-10-01), Chan
patent: 6789809 (2004-09-01), Lin
patent: 6805307 (2004-10-01), Dorendorf et al.
patent: 6880851 (2005-04-01), Summers et al.
patent: 6948197 (2005-09-01), Chen
patent: 7073734 (2006-07-01), Dorendorf et al.
patent: 7147277 (2006-12-01), Miller
patent: 2006/0145437 (2006-07-01), Odgers
UK Search Report from related UK application GB 0705786.2, dated May 15, 2007, 3 pp.
Miller Robert E.
Reents Terry R.
Robens Wayne
Faegre & Benson LLP
Phan Hau V
Wagner Spray Tech Corporation
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