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Patent
D671492
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Priority
Nov 19 2010
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Filed
May 18 2011
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Issued
Nov 27 2012
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Expiry
Nov 27 2026
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Assg.orig
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Entity
unknown
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4
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12
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n/a
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The ornamental design for a hydrogenerator, as shown and described.
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FIG. 1 is a front perspective view of a hydrogenerator;
FIG. 2 is a bottom view of the hydrogenerator;
FIG. 3 is a top view of the hydrogenerator;
FIG. 4 is a front elevation view of the hydrogenerator;
FIG. 5 is a left side view of the hydrogenerator;
FIG. 6 is a right side view of the hydrogenerator; and,
FIG. 7 is a rear elevation view of the hydrogenerator.
Bestaven, Yannick, Michou, Matthieu
| Patent |
Priority |
Assignee |
Title |
| 3703642, |
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|
| 4222238, |
Aug 14 1978 |
|
Apparatus for obtaining energy from wave motion |
| 4555233, |
Apr 23 1984 |
Johnson Fishing, Inc. |
Shock-absorbing bow mount for trolling motor |
| 5540606, |
Jun 23 1995 |
Leslie O., Paull |
Adjustable steering apparatus for outboard motors |
| 6213821, |
Sep 30 1998 |
JOHNSON OUTDOORS INC |
Trolling motor assembly |
| 6756695, |
Aug 09 2001 |
AeroVironment Inc. |
Method of and apparatus for wave energy conversion using a float with excess buoyancy |
| 20090284017, |
|
|
|
| 20110018272, |
|
|
|
| D261639, |
May 31 1979 |
|
Water-driven electricity generator |
| D266516, |
Aug 24 1979 |
|
Outboard unit of an inboard-outboard drive for watercraft |
| D304322, |
Apr 22 1985 |
|
Underwater dynamoelectric machine |
| D311372, |
Jul 21 1988 |
|
Water drive power unit |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a