Patent
   D615839
Priority
May 18 2009
Filed
Nov 18 2009
Issued
May 18 2010
Expiry
May 18 2024
Assg.orig
Entity
unknown
15
2
n/a
The ornamental design of a drill bit, as shown and described.

FIG. 1 is a front perspective view of a drill bit according to an embodiment of the present invention.

FIG. 2 is a rear perspective view of the drill bit of FIG. 1.

FIG. 3 is a top perspective view of the drill bit of FIG. 1.

FIG. 4 is a bottom perspective view of the drill bit of FIG. 1; and,

FIG. 5 is a three-quarters perspective view of the drill bit of FIG. 1.

Richter, Joerg, Oberlaender, Martin, Berberich, Sascha, Ulmschneider, Rainer

Patent Priority Assignee Title
10086445, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
10751811, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
11084107, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
11084108, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
11148212, Jul 10 2018 Milwaukee Electric Tool Corporation Hole saw with hex sidewall holes
11745273, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
11845134, Jul 10 2018 Milwaukee Electric Tool Corporation Hole saw with hex sidewall holes
12059734, Jun 20 2019 Milwaukee Electric Tool Corporation Hole saw with circular sidewall openings
9579732, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
D671155, Sep 30 2010 Diager Drill
D690335, Jun 28 2012 Drill bit for screw
D693861, Apr 02 2013 SUMITOMO ELECTRIC HARDMETAL CORP. Drill
D833490, May 13 2015 Diager Drill bit
D958855, Dec 09 2019 Milwaukee Electric Tool Corporation Hole saw
RE48513, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
Patent Priority Assignee Title
20040152045,
D532024, Nov 27 2003 Nubius Group Praezisionswerkzeuge GmbH Milling tool
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 18 2009Karl Storz GmbH & Co KG(assignment on the face of the patent)
Nov 25 2009OBERLAENDER, MARTINKARL STORZ GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238790915 pdf
Nov 26 2009BERBERICH, SASCHAKARL STORZ GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238790915 pdf
Dec 01 2009RICHTER, JOERGKARL STORZ GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238790915 pdf
Dec 01 2009ULMSCHNEIDER, RAINERKARL STORZ GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238790915 pdf
Sep 11 2017KARL STORZ GMBH & CO KGKARL STORZ SE & CO KGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0453730627 pdf
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