Patent
   D400418
Priority
Jun 25 1997
Filed
Dec 22 1997
Issued
Nov 03 1998
Expiry
Nov 03 2012
Assg.orig
Entity
unknown
14
10
n/a
The ornamental design for a chuck for electric drill, as shown and described.

FIG. 1 is a top and side perspective view of a chuck for electric drill showing my new design;

FIG. 2 is a first elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Lui, Tat Nin

Patent Priority Assignee Title
D409210, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D417228, Mar 04 1998 JACOBS CHUCK MANUFACTURING COMPANY, THE Fluted front chuck sleeve
D423315, Jan 13 1998 Black & Decker Inc Drill/driver head
D433909, Dec 23 1999 One World Technologies Limited Keyless drill chuck
D434629, Dec 23 1999 One World Technologies Limited Keyless drill chuck
D434630, Oct 28 1999 Red Corporation Nose cone for a tool
D461696, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D462249, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D474387, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D542814, Feb 23 2006 Black & Decker, Inc. Drill chuck
D542815, Mar 10 2006 Black & Decker Inc Drill chuck
D569208, Feb 23 2006 Black & Decker Inc. Drill chuck
D595718, Mar 11 2008 PNF CO , LTD Pen
D915591, Jan 25 2019 Beijing SMTP Technology Co., Ltd.; BEIJING SMTP TECHNOLOGY CO , LTD Ultrasonic cutter head for medical purpose
Patent Priority Assignee Title
5390940, May 26 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Keyless chuck with integral threaded ring
5580197, Apr 02 1994 Rohm GmbH Pneumatically self-clearing chuck
5624125, Dec 22 1994 Keyless power-drill chuck assembly
5709392, Aug 13 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Tool chuck
D346541, Oct 16 1992 Black & Decker Inc.; Black & Decker Inc Chuck for a drill
D356932, Mar 05 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D359217, Mar 05 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D359432, Mar 05 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D386193, Aug 09 1996 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D392530, Dec 12 1996 Choon Nang Electrical Appliance Mfty. Ltd. Electric drill
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 1997LUI, TAT NINShandong Weida Machine Tool Tools Group CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0088810840 pdf
Dec 22 1997Shandong Weida Machine Tool Tools Group Corp.(assignment on the face of the patent)
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