Patent
   D539372
Priority
Mar 24 2006
Filed
Mar 24 2006
Issued
Mar 27 2007
Expiry
Mar 27 2021
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for a racquet vibration dampner, as shown and described.

FIG. 1 is a front view of the racquet vibration dampner;

FIG. 2 is a side view of the racquet vibration dampner of FIG. 1, the opposing sides are symmetric;

FIG. 3 is a perspective view of the racquet vibration dampner of FIG. 1; and,

FIG. 4 is a front view of the racquet vibration dampner of FIG. 1 illustrated in the context of a tennis racquet. The environment shown in broken lines in FIG. 4 is for illustrative purposes only and forms no part of the claimed design.

Do, Vinh Q.

Patent Priority Assignee Title
7749110, Jul 05 2007 Great Southern Corporation Racquet sport training system
D562922, Jul 05 2007 CHAB Enterprises, LLC Vibration dampener for sports racquet
D648410, Dec 16 2010 SIMS VIBRATION LABORATORY, INC Vibration dampener
D667517, Oct 28 2011 Racket weighting device
D884808, Dec 27 2018 Vibration dampener
Patent Priority Assignee Title
4776590, May 30 1984 Vibration dampening device for sporting rackets
4909509, May 13 1987 Vibration dampers for tennis rackets
5944622, Jan 30 1998 James K., Buck Strung racquet training weight system
D331436, May 15 1990 Phagason Co. Vibration damper for a racket
D343663, Sep 28 1992 Sports racquet string vibration damper
D368749, Jan 30 1995 Wilson Sporting Goods Co. Vibration dampener for a game racquet
D420412, May 26 1998 James K., Buck Training device for attachment to racquet strings
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 24 2006Vinh Q., Do(assignment on the face of the patent)
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