Portable workbench

Claim 2

A portable workbench, comprising: a stand structure supported by a plurality of wheels; a work surface, disposed on said stand structure, and having perforations therein for permitting liquid to drain therethrough; said work surface being generally planar and, except for said perforations, defining without interruption a continuous surface between opposite edges adapted to receive and removably support workpieces of different shapes and sizes; a self-draining basin separate from and located beneath said work surface, having a drain opening and mounted to said stand structure under said work surface, for receiving said liquid drained through said work surface and directing said liquid to said drain opening; and a removable reservoir disposed below and separated from said self-draining basin and said work surface for collecting liquid drained through said drain opening and storing said liquid for subsequent disposal whereby said reservoir can be removed and drained without removal of said work surface and said basin from said stand structure.

Claim 3

The portable workbench according to claim 1, wherein a drain pipe connects said drain opening of said self-draining basin to said removable reservoir.

Claim 4

The portable workbench according to claim 2, wherein said drain pipe includes spiggot means for controlling the flow of said liquid to said reservoir.

Claim 5

The portable workbench according to claim 2, wherein said drain pipe is constructed from a flexible material.

Claim 6

The portable workbench according to claim 1 wherein said self-draining basin includes perforated means, covering said drain opening, for preventing small objects from falling into said removable reservoir.

Claim 7

A portable workbench, comprising: a stand structure supported by a plurality of wheels; a work surface, disposed on said stand structure, and having perforations therein for permitting liquid to drain therethrough; a self-draining basin, having a drain opening and mounted to said stand structure under said work surface, for receiving said liquid drained through said work surface and directing said liquid to said drain opening; a removable reservoir disposed below said self-draining basin for collecting liquid drained through said drain opening and storing said liquid for subsequent disposal; said stand structure comprising a plurality of generally parallel leg members supported by said wheels and joined at the top to a corresponding plurality of horizontally disposed support members forming a quadri-lateral structure for supporting said work surface; said stand structure further including an upper and lower horizontally disposed platform joined to said leg members, said lower platform providing support for said removable reservoir, said stand structure forming a detachable top section and a portable bottom section, and with said detachable top section including said work surface and said catch basin, said upper platform defining a second work surface when said top section is removed.

Claim 8

A portable workbench, comprising: a stand structure supported by a plurality of wheels; a work surface, disposed on said stand structure, and having perforations therein for permitting liquid to drain therethrough; a self-draining basin, having a drain opening and mounted to said stand structure under said work surface, for receiving said liquid drained through said work surface and directing said liquid to said drain opening; a removable reservoir disposed below said self-draining basin for collecting liquid drained through said drain opening and storing said liquid for subsequent disposal; said stand structure comprising a plurality of generally parallel leg members supported by said wheels and joined at the top to a corresponding plurality of horizontally disposed support members forming a quadri-lateral structure for supporting said work surface; said stand structure further including an upper and lower horizontally disposed platform joined to said leg members, said lower platform providing support for said removable reservoir, said stand structure forming a detachable top section and a portable bottom section, and with said detachable top section including said work surface and said catch basin, said upper platform defining a second work surface when said top section is removed.

Claim 9

The portable workbench of claim 6 with said upper platform having a drain assembly adapted to communicate with said removable reservoir.

Claim 10

A portable workbench, comprising: a cabinet assembly comprising a lower cabinet assembly supported by a plurality of wheels and an upper removable work section, said upper section including a work surface having perforations therein for permitting liquid to drain therethrough, and a self-draining basin, having a drain opening and mounted under said work surface for receiving said liquid drained through said work surface and directing said liquid to said drain opening, said lower cabinet assembly having a removable reservoir disposed below said self-draining basin for collecting liquid drained through said drain opening and storing said liquid for subsequent disposal, said lower cabinet assembly having a second work surface having a drain assembly in communication with said reservoir, said second work surface adapted to support workpieces when said upper section is removed.

Claim 11

A portable workbench, comprising: a cabinet assembly comprising a lower cabinet assembly supported by a plurality of wheels and an upper removable work section, said upper section including a work surface having perforations therein for permitting liquid to drain therethrough, and a self-draining basin, having a drain opening and mounted under said work surface for receiving said liquid drained through said work surface and directing said liquid to said drain opening, said lower cabinet assembly having a removable reservoir disposed below said self-draining basin for collecting liquid drained through said drain opening and storing said liquid for subsequent disposal, said lower cabinet assembly having a second work surface having a drain assembly in communication with said reservoir, said second work surface adapted to support workpieces when said upper section is removed.

Claim 12

The portable workbench according to claim 8, wherein said cabinet structure includes a platform for supporting said removable reservoir.

Claim 13

The portable workbench according to claim 8, wherein said work surface is supported in a resting position by an inwardly projecting horizontal ridge portion of said stand structure extending around the periphery of said work surface.

Claim 14

The portable workbench according to claim 10, wherein said stand structure includes a vertical ridge portion adjoining said horizontal ridge portion and surrounding the periphery of said work surface, and extending above said work surface.

Claim 15

The portable workbench according to claim 11, wherein said work surface is coupled to said stand structure by hinge means for permitting said work surface to pivot away from said self-draining basin.

Claim 16

The portable workbench according to claim 12, wherein said hinge means is comprised of first and second interlocking plates coupled by a pin, and said first plate is mounted to said vertical ridge portion of said stand structure and said second plate is mounted to the bottom of said work surface.

Claim 17

The portable workbench according to claim 12, wherein said work surface includes rib means for reinforcing said work surface.

Claim 18

The portable workbench according to claim 14, wherein said rib means is comprised of a plurality of generally parallel reinforcing ribs secured to the bottom of said work surface.

Claim 19

The portable workbench according to claim 15, wherein said reinforcing ribs engage said horizontal ridge portion of said stand structure when said work surface is in said resting position whereby said work surface is substantially supported by said horizontal ridge portion.