Patent
   D468984
Priority
Nov 03 1998
Filed
May 09 2002
Issued
Jan 21 2003
Expiry
Jan 21 2017
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a drill chuck attachment for use with extendable spline-drive socket assembly, as shown and described.

FIG. 1 is a top perspective view of the drill chuck attachment for use with extendable spline-drive socket assembly;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 4 is a front end view thereof; and,

FIG. 5 is a back end view thereof.

Carroll, Sean M.

Patent Priority Assignee Title
7036401, Nov 03 1998 Extendable spline-drive socket system
Patent Priority Assignee Title
1985586,
4277074, Nov 26 1979 Keyless chuck
4291429, Oct 03 1979 Drill attachment
4413937, Dec 18 1980 Elements for a tool system
5651647, Oct 11 1995 GBR PILOT MASTER INC Auxiliary chuck and screwdriver for electric drills
5685549, Mar 05 1996 Oregon Health and Science University Chuck assembly for a tool bit
D416461, Jul 21 1997 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
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