Patent
   D532270
Priority
Feb 18 2005
Filed
Feb 18 2005
Issued
Nov 21 2006
Expiry
Nov 21 2020
Assg.orig
Entity
unknown
0
18
n/a
The ornamental design for a drill chuck, as shown and described.

FIG. 1 is a front isometric view of a drill chuck in accordance with the present invention;

FIG. 2 is a front elevation view of the drill chuck shown in FIG. 1;

FIG. 3 is a rear elevation view of the drill chuck shown in FIG. 1;

FIG. 4 is a left side view of the drill chuck shown in FIG. 1, the right side view being a mirror image thereof;

FIG. 5 is a top plan view of the drill chuck shown in FIG. 1; and,

FIG. 6 is a bottom plan view of the drill chuck shown in FIG. 1.

It is to be understood that the broken lines shown in the figures illustrate structure and features which form no part of the claimed design.

Concari, Gabriel E

Patent Priority Assignee Title
Patent Priority Assignee Title
4955623, Apr 29 1989 Self-tightening and lockable hammer-drill chuck
5135241, Jan 18 1991 JACOBS CHUCK MANUFACTURING COMPANY, THE Non-impact keyless tool chuck sleeve
5465983, Dec 15 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Removable nosepieces for chucks and similar tool holders
5988653, Jun 18 1998 Chum Power Machinery Corp. Auto-locking bit holding system of a hand tool
5992859, Apr 27 1998 Chum Power Machinery Corp. Bit holding system for a power hand tool
6247706, Nov 03 1999 Chum Power Machinery Corp. Self-locking chuck
6257596, Aug 18 1999 CHUM POWER MACHINERY CORP Self Locking device for power tool
6488286, Aug 21 2000 APEX BRANDS, INC Chuck and power driver having improved interface assembly
6517295, May 15 2000 CHUM POWER MACHINERY CORP Power drill housing and chuck rotation
6554289, Oct 11 2001 Chum Power Machinery Corp. Anti-slip type electric drill chuck
6729812, Dec 06 1999 APEX BRANDS, INC Power driver having geared tool holder
20040041357,
20050212223,
20060027978,
D346541, Oct 16 1992 Black & Decker Inc.; Black & Decker Inc Chuck for a drill
D386193, Aug 09 1996 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D421615, Nov 14 1996 Black & Decker Inc. Keyless chuck
D461696, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 31 2005CONCARI, GABRIEL E Black & Decker IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0163160640 pdf
Feb 18 2005Black & Decker Inc.(assignment on the face of the patent)
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