Patent
   D540809
Priority
Nov 29 2004
Filed
May 26 2005
Issued
Apr 17 2007
Expiry
Apr 17 2021
Assg.orig
Entity
unknown
15
12
n/a
The ornamental design for a rotary damper, as shown and described.

FIG. 1 is a front elevational view of a rotary damper, showing our new design, the rear elevational view being a mirror image of the view shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side view being a mirror image of the right side view shown;

FIG. 5 is a front cross-sectional view thereof with the damper being shown attached to a member to which it is mounted; and,

FIG. 6 is a perspective view thereof.

The broken lines are for illustrative purpose only and form no part of the claimed design.

Hayashi, Ken, Okabayashi, Shunsuke

Patent Priority Assignee Title
D566122, Dec 20 2006 NIFCO INC Rotary damper
D566123, Dec 20 2006 NIFCO INC Rotary damper
D584315, Jan 24 2008 Nifco Inc. Rotary damper
D669483, Feb 07 2011 NIFCO INC Damper
D669484, Mar 02 2011 NIFCO INC Damper
D669485, Apr 27 2011 NIFCO INC Damper
D670298, Mar 02 2011 NIFCO INC Rotational damper
D670299, Apr 27 2011 NIFCO INC Damper
D670300, Apr 27 2011 NIFCO INC Damper
D670301, Apr 27 2011 NIFCO INC Damper
D670302, Apr 27 2011 NIFCO INC Damper
D670303, May 20 2011 NIFCO INC Rotary damper
D670304, May 20 2011 Nifco Inc. Rotary damper
D670305, May 20 2011 Nifco Inc. Rotary damper
D670307, May 20 2011 NIFCO INC Rotary damper
Patent Priority Assignee Title
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5355979, Oct 25 1991 FISCHERWERKE ARTUR FISCHER GMBH & CO KG Damping element for damping translatory motion
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 26 2005Nifco Inc.(assignment on the face of the patent)
Jul 14 2005OKABAYASHI, SHUNSUKENIFCO INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168210071 pdf
Jul 14 2005HAYASHI, KENNIFCO INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168210071 pdf
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