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Patent
D321551
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Priority
Jan 15 1988
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Filed
Jul 15 1988
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Issued
Nov 12 1991
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Expiry
Nov 12 2005
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Assg.orig
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Entity
unknown
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5
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21
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n/a
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The ornamental design for an outdoor air intake valve, as shown.
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FIG. 1 is a top, front and left side perspective view of an outdoor air
intake valve showing my design;
FIG. 2 is a rear, bottom and left side perspective view thereof;
FIG. 3 is a bottom, front and left side perspective view thereof;
FIG. 4 is a top, rear and left side perspective view thereof; and
FIG. 5 is a bottom plan view thereof.
Lundin, Hans
| Patent |
Priority |
Assignee |
Title |
| 125755, |
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| 128301, |
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| 1470392, |
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| 150463, |
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| 1728777, |
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| 2834281, |
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| 4383477, |
Nov 26 1979 |
AB GEMLA PLAST, |
Ventilator |
| 4560320, |
Jan 07 1982 |
ALTURA LEIDEN HOLDING B V |
Ventilating unit |
| 462652, |
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| 647572, |
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| 905241, |
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| 973309, |
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| D245099, |
Apr 10 1975 |
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Ventilator for a vehicle, housing structure or the like |
| D271900, |
Jun 11 1981 |
EFSTRTIS, ALKISTY |
Ventilation deflector unit |
| D273891, |
Jun 29 1981 |
|
Heat convector |
| D276262, |
Jun 11 1981 |
|
Air intake assembly |
| D283839, |
Mar 08 1984 |
Klauer Manufacturing Company |
Roofline ventilator |
| D284213, |
Apr 07 1983 |
CTI International, Inc. |
Ventilator for a freight container |
| D287048, |
Jun 26 1984 |
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Air deflector for attachment to an air conditioning unit or the like |
| D290744, |
May 06 1985 |
Steelcase Development Corporation |
Venturi louvered vent |
| NL47908, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a