Land vehicles – Wheeled – Stable vehicles – handle-propelled
Reexamination Certificate
2008-05-27
2008-05-27
Ellis, Christopher P. (Department: 3618)
Land vehicles
Wheeled
Stable vehicles, handle-propelled
C280S047410, C280S063000, C280S065000, C280S047350, C280S079110, C280S039000, C280S640000
Reexamination Certificate
active
07377525
ABSTRACT:
A portable worktable has a frame, top, legs, and latches. The frame has rails, a plate perpendicular to the rails, and supports beneath the rails for wheels. The top mounts upon runners hinged to the front and rear upper legs at the corners of the worktable. The worktable secures the top and the front upper legs perpendicular with a hinge assembly. The top holds cargo upon hooks. The front lower legs have casters while the rear lower legs end near the wheels. The hinge assemblies secure the upper and lower legs individually but have hinges for folding the legs towards the center of each rail.
REFERENCES:
patent: 5257892 (1993-11-01), Branch
patent: 5536034 (1996-07-01), Miller
patent: 5634649 (1997-06-01), Breining et al.
patent: 6328319 (2001-12-01), Stahler, Sr.
patent: 6578856 (2003-06-01), Kahle
patent: 6796565 (2004-09-01), Choi et al.
Collado Cynthia F.
Ellis Christopher P.
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