Patent
   D423527
Priority
Jul 13 1999
Filed
Jul 21 1999
Issued
Apr 25 2000
Expiry
Apr 25 2014
Assg.orig
Entity
unknown
25
5
n/a
The ornamental design for a drill chuck, as shown and described.

FIG. 1 is an elevational view showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, the left side view being symmetrical to the right side view;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a perspective view thereof.

Sakamaki, Akira

Patent Priority Assignee Title
10711610, Nov 18 2013 Illinois Tool Works Inc. Faceted fastener driver bumper with cooling slots
9664045, Nov 18 2013 Illinois Tool Works Inc Faceted fastener driver bumper with cooling slots
D433909, Dec 23 1999 One World Technologies Limited Keyless drill chuck
D461697, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D472443, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D474387, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D513691, Apr 12 2004 Black & Decker Inc.; Black & Decker, Inc Chuck
D514417, Apr 12 2004 Black & Decker Inc.; Black & Decker, Inc Chuck
D515896, Sep 13 2002 POSITEC POWER TOOLS SUZHOU CO , LTD Chuck for power tools
D521838, Dec 07 2004 Power Box AG Tool bit chuck
D529522, Aug 09 2004 APEX BRANDS, INC Chuck sleeve
D537315, Oct 20 2005 APEX BRANDS, INC Drill chuck sleeve
D540137, Oct 20 2005 APEX BRANDS, INC Drill chuck
D542814, Feb 23 2006 Black & Decker, Inc. Drill chuck
D542815, Mar 10 2006 Black & Decker Inc Drill chuck
D555181, Feb 26 2007 Drill chuck
D569208, Feb 23 2006 Black & Decker Inc. Drill chuck
D685245, Jul 19 2012 Black & Decker Inc. Drill
D713705, Nov 18 2013 Illinois Tool Works Inc. Faceted bumper for fastener driver
D837011, Mar 10 2017 YUKIWA SEIKO INC.; YUKIWA SEIKO, INC Drill chuck
D837012, Mar 10 2017 YUKIWA SEIKO INC.; YUKIWA SEIKO, INC Drill chuck
D837013, Mar 10 2017 YUKIWA SEIKO INC.; YUKIWA SEIKO, INC Drill chuck
D837014, Mar 10 2017 YUKIWA SEIKO INC.; YUKIWA SEIKO, INC Drill chuck
D878887, Mar 09 2018 Milwaukee Electric Tool Corporation Rotary power tool chuck
D944068, Mar 09 2018 Milwaukee Electric Tool Corporation Rotary power tool chuck
Patent Priority Assignee Title
5765839, Oct 31 1994 Rohm GmbH Hammer-drill chuck
5816583, Dec 04 1996 APEX BRANDS, INC Integral locking sleeve chuck
D366052, Jan 20 1995 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D402675, Jul 21 1997 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D416461, Jul 21 1997 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
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Jul 09 1999SAKAMAKI, AKIRAYukiwa Seiko Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101100836 pdf
Jul 21 1999Yukiwa Seiko Kabushiki Kaisha(assignment on the face of the patent)
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