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The ornamental design for a combined air filteration housing and conveyor unit, as shown and described. |
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FIG. 1 is a top plan view of a combined air filteration housing and conveyor unit showing our new design;
FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image of that shown;
FIG. 3 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a perspective view thereof.
Cooper, Rutherford L., Walter, Brian D.
| Patent | Priority | Assignee | Title |
| 6098786, | Oct 03 1997 | SHUTTLEWORTH, INC | Slippable roller conveyor for a cleanroom |
| Patent | Priority | Assignee | Title |
| 2709954, | |||
| 4016809, | Jul 16 1975 | AMERICAN SCIENTIFIC MANUFACTURING AND CONSTRUCTION CORPORATION | Clean air workbench |
| D290290, | Sep 21 1984 | Clean room entry-exit system |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 26 1985 | COOPER, RUTHERFORD L | SHUTTLEWORTH, INC A CORP OF IN | ASSIGNMENT OF ASSIGNORS INTEREST | 004401 | /0920 | |
| Mar 26 1985 | WALTER, BRIAN D | SHUTTLEWORTH, INC A CORP OF IN | ASSIGNMENT OF ASSIGNORS INTEREST | 004401 | /0920 | |
| Apr 01 1985 | Shuttleworth, Inc. | (assignment on the face of the patent) | / |
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