Patent
   D982408
Priority
Mar 12 2021
Filed
Mar 12 2021
Issued
Apr 04 2023
Expiry
Apr 04 2038
Assg.orig
Entity
unknown
0
20
n/a
The ornamental design for a chuck for tool bits, as shown and described.

FIG. 1 is a top front perspective view of a chuck for tool bits, showing the new design;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is another top front perspective view thereof at a viewing angle different from FIG. 1;

FIG. 6 is a partial enlarged view of FIG. 1; and,

FIG. 7 is a partial enlarged view of FIG. 5.

The broken lines in the figures show portions of the chuck for tool bits that form no part of the claimed design.

Chen, Tsai-Ching

Patent Priority Assignee Title
Patent Priority Assignee Title
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8733216, Jul 06 2010 ROCKY MOUNTAIN TWIST CORPORATION Depth setter bit holder
20130019721,
20220111499,
D359216, Aug 09 1991 Insulated flexible rotary tool
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D589319, Feb 08 2007 Black & Decker Inc. Pivoting bit holder
D609073, Jan 20 2009 YIH CHENG FACTORY CO., LTD Chuck
D620035, Feb 02 2010 Hole saw extension cylinder tool bit
D784103, Apr 01 2015 Tool bits holder
D813003, Nov 15 2016 Wintek Tools Co., Ltd. Tool adapter
D862190, Apr 18 2017 WAMLEZ PTY LTD Driver bit
D953137, Dec 18 2020 APEX BRANDS, INC. Bolt extractor
D953138, Dec 18 2020 APEX BRANDS, INC. Bolt extractor
D970325, Dec 18 2020 APEX BRANDS, INC. Bolt extractor
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Mar 10 2021CHEN, TSAI-CHINGGOOD YEAR HARDWARE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0555690659 pdf
Mar 12 2021Good Year Hardware Co., Ltd.(assignment on the face of the patent)
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