Patent
   D567617
Priority
Mar 08 2005
Filed
Mar 08 2005
Issued
Apr 29 2008
Expiry
Apr 29 2022
Assg.orig
Entity
unknown
3
20
n/a
The ornamental design for a drill chuck, as shown and described.

FIG. 1 is a perspective view of a drill chuck showing my new novel design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a rear elevational view thereof.

Zhou, Wende

Patent Priority Assignee Title
D577974, May 10 2007 Demain Technology Pty Ltd Tool housing
D589316, Aug 23 2007 Black & Decker Inc Driver
D915591, Jan 25 2019 Beijing SMTP Technology Co., Ltd.; BEIJING SMTP TECHNOLOGY CO , LTD Ultrasonic cutter head for medical purpose
Patent Priority Assignee Title
5476273, Dec 11 1989 JACOBS CHUCK MANUFACTURING COMPANY, THE Plastic grip boots for chucks
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20020140185,
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D361076, Jun 03 1994 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D366052, Jan 20 1995 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
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D403222, Mar 07 1997 Choon Nang Electrical Appliance Mfty., Ltd. Chuck for electric drill
D426442, May 28 1996 JACOBS CHUCK MANUFACTURING COMPANY, THE Chuck
D461696, Nov 05 2001 One World Technologies, Limited Keyless drill chuck
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D515380, Mar 09 2005 Power tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 18 2005ZHOU, WENDEZHEJIANG SANOU MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0163590100 pdf
Mar 08 2005Zhejiang Sanou Machinery Co., Ltd.(assignment on the face of the patent)
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