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The ornamental design for a keyless drill chuck, as shown and described. |
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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.
| 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 |
| 5741016, | Oct 02 1996 | APEX BRANDS, INC | Chuck |
| 5765839, | Oct 31 1994 | Rohm GmbH | Hammer-drill chuck |
| 5816583, | Dec 04 1996 | APEX BRANDS, INC | Integral locking sleeve chuck |
| 5913524, | Oct 08 1997 | APEX BRANDS, INC | Chuck with gripping mechanism stop |
| 6070884, | Feb 07 1998 | Rohm GmbH | Drill chuck |
| 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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 15 1999 | LONG, CHARLES KEITH | RYOBI NORTH AMERICA, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010469 | /0583 | |
| Dec 23 1999 | Ryobi North America, Inc. | (assignment on the face of the patent) | / | |||
| Jul 31 2000 | RYOBI NORTH AMERICA, INC | ONE WORLD TECHNOLOGIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011149 | /0407 | |
| Aug 01 2000 | ONE WORLD TECHNOLOGIES INC | HSBC Bank USA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 011103 | /0770 | |
| Aug 01 2000 | RYOBI TECHNOLOGIES, INC | HSBC Bank USA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 011103 | /0770 | |
| Aug 01 2000 | OWT INDUSTRIES, INC | HSBC Bank USA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 011103 | /0770 | |
| May 12 2003 | ONE WORLD TECHNOLOGIES, INC | One World Technologies Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014066 | /0731 |
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