Patent
   D403222
Priority
Mar 07 1997
Filed
Jul 24 1997
Issued
Dec 29 1998
Expiry
Dec 29 2012
Assg.orig
Entity
unknown
12
8
n/a
The ornamental design for a chuck for electric drill, as shown and described.

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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front end elevational view thereof;

FIG. 5 is a rear end 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
D433909, Dec 23 1999 One World Technologies Limited Keyless drill chuck
D434629, Dec 23 1999 One World Technologies Limited Keyless drill chuck
D474387, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D520324, Feb 22 2005 APEX BRANDS, INC Chuck
D532271, Oct 20 2005 APEX BRANDS, INC Drill chuck
D533425, Oct 20 2005 APEX BRANDS, INC Drill chuck sleeve
D537315, Oct 20 2005 APEX BRANDS, INC Drill chuck sleeve
D540137, Oct 20 2005 APEX BRANDS, INC Drill chuck
D540645, Oct 20 2005 APEX BRANDS, INC Drill chuck
D567617, Mar 08 2005 Zhejiang Sanou Machinery Co., Ltd. Drill chuck
ER7317,
ER8131,
Patent Priority Assignee Title
5390940, May 26 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Keyless chuck with integral threaded ring
5624125, Dec 22 1994 Keyless power-drill chuck assembly
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
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 09 1997LUI, TAT NINCHOON NANG ELECTRICAL APPLIANCE MFTY , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0086470224 pdf
Jul 24 1997Choon Nang Electrical Appliance Mfty., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule