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Patent
D265347
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Priority
Dec 19 1979
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Filed
Dec 19 1979
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Issued
Jul 06 1982
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Expiry
Jul 06 1996
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Assg.orig
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Entity
unknown
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1
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3
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n/a
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The ornamental design for a dust-control room, as shown and described.
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FIG. 1 is a perspective of a dust-control room embodying our new design,
looking at the top and front and left side thereof.
FIG. 2 is a top view of FIG. 1.
The rear and the right side not shown in the drawing are plain and
unornamented.
O'Donnell, Raymond T., Klein, Paul W., Corbo, Nicholas J.
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 19 1979 | | Sun Chemical Corporation | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a