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Patent
D348939
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Priority
Jan 08 1992
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Filed
Jul 07 1992
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Issued
Jul 19 1994
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Expiry
Jul 19 2008
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Assg.orig
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Entity
unknown
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14
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9
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n/a
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The ornamental design for a sealing extrusion for clean room ceilings, as shown and described.
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FIG. 1 is a left side perspective view of the sealing extrusion for clean
room ceilings showing our new design, the rear being identical thereto;
and,
FIG. 2 is a right side perspective view thereof.
Larsson, Bertil, Moren, John
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| 11685075, |
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| 11685076, |
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WOODPECKERS, LLC |
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| 8776454, |
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SOLAR FOUNDATIONS USA, INC |
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| 9249994, |
Apr 05 2011 |
SOLAR FOUNDATIONS USA, INC |
Solar array support structure, mounting rail and method of installation thereof |
| 9660569, |
Apr 05 2011 |
SOLAR FOUNDATIONS USA, INC |
Solar array support structure, mounting rail and method of installation thereof |
| 9771718, |
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TATE ACCESS FLOORS, INC |
Strut with non-structural infill |
| D663488, |
Mar 10 2010 |
LUBING Maschinenfabrik Ludwig Bening GmbH & Co. KG |
Pipeline |
| D899473, |
Jul 24 2019 |
WOODPECKERS, LLC |
Rail |
| D924440, |
Jul 12 2019 |
JELD-WEN, INC |
Window component extrusion |
| D930451, |
Jul 24 2019 |
WOODPECKERS, LLC |
Apparatus for flattening wide boards |
| ER1127, |
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| ER4061, |
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| ER7587, |
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| ER8047, |
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| Patent |
Priority |
Assignee |
Title |
| 2963751, |
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| 3027984, |
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| 3286425, |
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| 4678487, |
May 14 1985 |
Flanders Filters, Inc. |
Laminar flow clean room having improved filter bank |
| 4733509, |
Jun 21 1985 |
Comany Co., Ltd. |
Movable partition system for clean room |
| 4883513, |
Feb 05 1988 |
DONALDSON COMPANY, INC , 1400 WEST 94TH STREET, MINNEAPOLIS, MINNESOTA A CORP OF DE |
Filter cap for clean room ceiling grid system |
| 4967530, |
Mar 15 1989 |
|
Clean room ceiling construction |
| 4974385, |
May 11 1989 |
Naturalite/EPI, Inc. |
Purlin and rafter interconnection system |
| D316444, |
Dec 21 1988 |
|
Beam |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a