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Patent
D342074
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Priority
Jul 08 1991
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Filed
Jul 08 1991
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Issued
Dec 07 1993
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Expiry
Dec 07 2007
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Assg.orig
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Entity
unknown
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11
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14
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n/a
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The ornamental design for a vertical axle windmill, as shown and described.
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FIG. 1 is a perspective view of the vertical axle windmill embodying the
design of the present invention;
FIG. 2 is a front elevational view thereof, the rear being a mirror image
of the front shown in FIG. 2;
FIG. 3 is a side elevational view thereof, the side opposite being a mirror
image of the side shown in FIG. 3;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom view thereof.
Burns, Charles A.
| Patent |
Priority |
Assignee |
Title |
| 6413038, |
Nov 03 2000 |
|
Windmill |
| 7959404, |
Sep 18 2009 |
|
Wind turbine |
| D377642, |
Jan 12 1994 |
|
Wind generator |
| D397799, |
Feb 21 1997 |
IFLY HOLDINGS, LLC |
Vertical windtunnel |
| D591234, |
Feb 19 2008 |
SEABELL INTERNATIONAL CO LTD |
Windmill |
| D637555, |
Sep 02 2010 |
|
Turbine rib |
| D683312, |
Jan 27 2012 |
|
Windmill |
| D683699, |
Jan 27 2012 |
|
Windmill sail |
| D708136, |
Nov 17 2011 |
Geolica Innovations SL |
Wind power machine |
| ER1313, |
|
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| ER3086, |
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| Patent |
Priority |
Assignee |
Title |
| 1206514, |
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| 1371204, |
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| 2006024, |
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| 276079, |
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| 4218183, |
Jul 31 1978 |
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Windmill |
| 4776762, |
Mar 11 1987 |
|
Windmill |
| 4799860, |
Apr 04 1985 |
HERTER ROTOR MARKETING DIVISION & CO BETEILIGUNGSGESELLSCHAFT MBH, OEDERWEG 122, FRANKFURT, WEST GERMANY, A CORP OF THE FEDERAL REPUBLIC OF GERMANY |
Wind-energy converter |
| 4886421, |
Jan 09 1984 |
Wind Feather, United Science Asc. |
Wind turbine air foil |
| 609378, |
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| 685774, |
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| 846532, |
|
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| 994765, |
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| 144166, |
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| GB2121883, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a