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The ornamental design for a portable bench-top cleanroom for use as a work station, as shown and described. |
FIG. 1 is a front perspective view of a portable bench-top cleanroom for use as a work station, showing our new design;
FIG. 2 is a reduced side elevation view thereof, the opposite side being a mirror image of that shown;
FIG. 3 is an exploded reduced front perspective view thereof;
FIG. 4 is a front perspective view of a second embodiment of a portable bench-top cleanroom for use as a work station, showing our new design, the sole difference from the first embodiment residing in the spherical portion being of an opaque material; and,
FIG. 5 is a rear, top and right side perspective view of FIG. 4.
The bottom of the claimed design is flat and unornamented.
Cunnane, Mark, Delaney, Richard P.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 25 1989 | DELANEY, RICHARD P | SAFETECH LIMITED, 1, ST JAMES PLACE, FERMOY, COUNTY CORK, IRELAND | ASSIGNMENT OF ASSIGNORS INTEREST | 005105 | /0190 | |
Jul 25 1989 | CUNNANE, MARK | SAFETECH LIMITED, 1, ST JAMES PLACE, FERMOY, COUNTY CORK, IRELAND | ASSIGNMENT OF ASSIGNORS INTEREST | 005105 | /0190 | |
Aug 02 1989 | Safetech Limited | (assignment on the face of the patent) | / |
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