Patent
   D433909
Priority
Dec 23 1999
Filed
Dec 23 1999
Issued
Nov 21 2000
Expiry
Nov 21 2014
Assg.orig
Entity
unknown
18
28
n/a
The ornamental design for a keyless drill chuck, as shown and described.

FIG. 1 is a front perspective view of the keyless drill chuck of the present invention;

FIG. 2 is a rear perspective view;

FIG. 3 is a side elevational view, the top and bottom views being identical and the rear side elevational view a mirror image thereof;

FIG. 4 is a front end view; and,

FIG. 5 is a rear end view.

Long, Charles Keith

Patent Priority Assignee Title
7325812, May 14 2003 Eastway Fair Company Limited Grip assembly for clutch cap, front sleeve, rear sleeve and method of making
D461697, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
D472443, 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
D521838, Dec 07 2004 Power Box AG Tool bit chuck
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
D569208, Feb 23 2006 Black & Decker Inc. Drill chuck
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
D915591, Jan 25 2019 Beijing SMTP Technology Co., Ltd.; BEIJING SMTP TECHNOLOGY CO , LTD Ultrasonic cutter head for medical purpose
D944068, Mar 09 2018 Milwaukee Electric Tool Corporation Rotary power tool chuck
Patent Priority Assignee Title
5348317, Aug 13 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
5348318, Aug 13 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
5375857, Nov 16 1992 Rohm GmbH Keyless lockable hammer-drill chuck
5378002, Nov 16 1992 Self-tightening drill chuck
5407215, Dec 30 1993 Tsung-Hsun, Yang Chuck assembly for holding releasably a bit member
5409243, Dec 15 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Removable nosepieces for chucks and similar tool holders
5411275, Sep 27 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck with torque limiting mechanism and inclined plane for final tightening
5431419, Nov 14 1992 Rohm GmbH Self-tightening hammer-drill chuck
5465983, Dec 15 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Removable nosepieces for chucks and similar tool holders
5501473, Aug 13 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
5503409, Dec 15 1993 Rohm GmbH Self-tightening hammer-drill chuck
5580197, Apr 02 1994 Rohm GmbH Pneumatically self-clearing chuck
5590985, Apr 02 1994 Rohm GmbH Drill with pneumatically self-clearing chuck
5624125, Dec 22 1994 Keyless power-drill chuck assembly
5709392, Aug 13 1993 JACOBS CHUCK MANUFACTURING COMPANY, THE Tool chuck
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5765839, Oct 31 1994 Rohm GmbH Hammer-drill chuck
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5913524, Oct 08 1997 APEX BRANDS, INC Chuck with gripping mechanism stop
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D346541, Oct 16 1992 Black & Decker Inc.; Black & Decker Inc Chuck for a drill
D400418, Jun 25 1997 Shandong Weida Machine Tool Tools Group Corp. Chuck for electric drill
D403222, Mar 07 1997 Choon Nang Electrical Appliance Mfty., Ltd. Chuck for electric drill
D404629, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D404630, May 20 1998 Black & Decker Inc.; Black & Decker Inc Chuck
D405812, Aug 06 1997 JACOBS CHUCK MANUFACTURING COMPANY, THE Multi-lobal chuck
D409067, Jan 19 1998 Yukiwa Seiko Kabushiki Kaisha Drill chuck
D423527, Jul 13 1999 Yukiwa Seiko Kabushiki Kaisha Drill chuck
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 15 1999LONG, CHARLES KEITHRYOBI NORTH AMERICA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104690583 pdf
Dec 23 1999Ryobi North America, Inc.(assignment on the face of the patent)
Jul 31 2000RYOBI NORTH AMERICA, INC ONE WORLD TECHNOLOGIES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0111490407 pdf
Aug 01 2000ONE WORLD TECHNOLOGIES INC HSBC Bank USASECURITY INTEREST SEE DOCUMENT FOR DETAILS 0111030770 pdf
Aug 01 2000RYOBI TECHNOLOGIES, INC HSBC Bank USASECURITY INTEREST SEE DOCUMENT FOR DETAILS 0111030770 pdf
Aug 01 2000OWT INDUSTRIES, INC HSBC Bank USASECURITY INTEREST SEE DOCUMENT FOR DETAILS 0111030770 pdf
May 12 2003ONE WORLD TECHNOLOGIES, INC One World Technologies LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0140660731 pdf
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