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Patent
D669485
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Priority
Apr 27 2011
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Filed
Oct 20 2011
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Issued
Oct 23 2012
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Expiry
Oct 23 2026
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Assg.orig
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Entity
unknown
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2
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19
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n/a
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The ornamental design for a damper, as shown and described.
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FIG. 1 is a perspective view of a damper showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof, a rear view being symmetrical to the front view;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof; and,
FIG. 8 is a cross-sectional view thereof taken along line 8-8 in FIG. 4.
The broken lines depict portions of the damper that form no part of claimed design.
Suzuki, Masumi
Patent |
Priority |
Assignee |
Title |
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Dec 23 1982 |
Nifco Inc. |
Sealed rotary motion damper |
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Nov 07 1983 |
Nifco Inc. |
Oil filled rotary damper having a symmetrically shaped flexible membrane |
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Nifco Inc. |
Rotary oil damper |
5277282, |
Oct 20 1992 |
Kato Hatsujo Kaisha, Ltd. |
Rotary oil damper |
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Sep 01 1995 |
Nifco Inc. |
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6604614, |
Jan 26 2001 |
NIFCO INC |
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Jul 14 2004 |
Nifco Inc. |
Rotary damper |
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Nifco Inc. |
Rotary damper |
7959201, |
Jul 29 2008 |
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Gear damper |
20050115784, |
|
|
|
20060011428, |
|
|
|
D479242, |
Jun 28 2001 |
Nifco Inc. |
Oil damper |
D486833, |
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NIFCO INC |
Rotary damper |
D494601, |
Nov 17 2003 |
Piolax Inc |
Oil damper |
D494602, |
Nov 17 2003 |
Piolax Inc |
Oil damper |
D540809, |
Nov 29 2004 |
NIFCO INC |
Rotary damper |
D566122, |
Dec 20 2006 |
NIFCO INC |
Rotary damper |
D566123, |
Dec 20 2006 |
NIFCO INC |
Rotary damper |
D584315, |
Jan 24 2008 |
Nifco Inc. |
Rotary damper |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 20 2011 | | Nifco Inc. | (assignment on the face of the patent) | | / |
Dec 14 2011 | SUZUKI, MASUMI | NIFCO INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 027592 | /0332 |
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