Patent
   D958856
Priority
May 21 2020
Filed
May 21 2020
Issued
Jul 26 2022
Expiry
Jul 26 2037
Assg.orig
Entity
unknown
3
29
n/a
The ornamental design for a drill bit, as shown and described.

1. Drill bit

1.1 is a perspective view of a drill bit embodying our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a top plan view thereof;

1.5 is a bottom plan view thereof;

1.6 is a left side elevation view thereof; and

1.7 is a right side elevation view thereof.

Kim, Young Heum, Kang, Kwang Hyun

Patent Priority Assignee Title
D976293, Oct 13 2021 Drill bit
D983850, Oct 13 2021 Drill bit
D987696, Oct 14 2021 Epstein Industrial Supply. Inc.; EPSTEIN INDUSTRIAL SUPPLY, INC Drill bit
Patent Priority Assignee Title
10155269, Sep 19 2014 SUMITOMO ELECTRIC HARDMETAL CORP Drill
10259050, Jul 29 2014 Kyocera Corporation Drill and method of manufacturing machined product using the same
6089337, Feb 22 1997 Hilti Aktiengesellschaft Drilling and/or chiseling tool
6588994, May 17 2000 INSTY-BIT, LLC Drill bit tail
6739872, Jun 03 1999 Arsline SA Security device comprising a stop member for drilling instrument used in particular in dental surgery and device pre-calibrating and storing drilling depth
9333564, Mar 15 2013 Black & Decker Inc.; Black & Decker Inc Drill bit
20040191015,
20050053438,
20050126829,
20050186043,
20120201619,
20140348605,
20160151842,
20180257151,
20190234150,
D347848, Jun 09 1992 Drill bit
D419575, Jan 07 1999 Kouvato, Inc. Drill bit
D559874, Jul 25 2005 Kobayashi Gimlet Mfg. Co., Ltd. Woodworking drill bit
D585919, Feb 15 2008 ROCKY MOUNTAIN TWIST CORPORATION Drill bit tip
D585920, Jun 11 2008 Woodworking drill bit
D687871, Jan 03 2013 Woodworking drill bit
D709111, Feb 01 2013 Woodworking drill bit
D724126, May 27 2014 Fraisa SA Drilling and milling device
D734792, Mar 15 2013 Black & Decker Inc. Drill bit
D737875, Mar 15 2013 Black & Decker Inc Drill bit
D849073, May 30 2017 EPISURF IP MANAGEMENT AB Drill bit
D872144, Jun 12 2018 Disston Company Drill bit
D894978, Aug 07 2018 SUMITOMO ELECTRIC HARDMETAL CORP Drill bit
D937913, Dec 07 2020 Drill bit
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule