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PTO
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PDF
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Dossier
Espace
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Patent
D259208
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Priority
Apr 23 1979
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Filed
Apr 23 1979
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Issued
May 12 1981
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Expiry
May 12 1995
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Assg.orig
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Entity
unknown
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15
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6
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n/a
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The ornamental design for a roof vent, as shown.
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FIG. 1 is an isometric view of a roof vent showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a cross sectional view of the roof vent cover.
McCullough, John R.
| Patent |
Priority |
Assignee |
Title |
| 11434642, |
Jan 30 2019 |
LIBERTY PLASTICS, INC |
Adhesive assembled ridge vent |
| 5662522, |
Nov 12 1993 |
NOLL NORWESCO, LLC |
Exhaust vent |
| 6954947, |
Apr 27 2004 |
|
Pluming vent cover |
| 6966830, |
Feb 15 2001 |
Flettner Ventilator Limited |
Device for ventilation and/or air circulation |
| 9695594, |
Jun 16 2015 |
LIBERTY PLASTICS, INC |
Ridge vent |
| D274935, |
Jun 25 1982 |
|
Cover for a turbine roof ventilator |
| D276647, |
Oct 08 1982 |
The G. C. Breidert Company |
Roof exhauster |
| D428130, |
Aug 03 1999 |
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Copper roof vent cover |
| D428484, |
Aug 03 1999 |
|
Copper roof vent cover |
| D471624, |
Mar 20 2001 |
Flettner Ventilator Limited |
Ventilation rotor |
| D766419, |
Mar 17 2014 |
SMOKEWARE NET LLC |
Vented chimney cap assembly |
| D780302, |
May 19 2015 |
SMOKEWARE NET LLC |
Vented chimney cap assembly |
| D984627, |
Jan 17 2023 |
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Exhaust fan |
| ER4248, |
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| ER9882, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a