Patent
   D523398
Priority
Mar 03 2004
Filed
Sep 03 2004
Issued
Jun 20 2006
Expiry
Jun 20 2020
Assg.orig
Entity
unknown
12
3
n/a
The ornamental design for a drill bit, as shown and described.

FIG. 1 is a perspective view of the drill bit;

FIG. 2 is a second perspective view shown on an enlarged scale;

FIG. 3 is a third perspective view thereof; and,

FIG. 4 is a front end view shown on an enlarged scale.

Ellis, Liam Patrick

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
11679442, Jun 22 2018 Maestro Logistics, LLC Drill bit and method for making a drill bit
11745273, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
11845134, Jul 10 2018 Milwaukee Electric Tool Corporation Hole saw with hex sidewall holes
9579732, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
D904212, Apr 15 2019 Ingun Prüfmittelbau GmbH Self-cleaning head shape
D958855, Dec 09 2019 Milwaukee Electric Tool Corporation Hole saw
RE48513, Jul 18 2012 Milwaukee Electric Tool Corporation Hole saw
Patent Priority Assignee Title
2778252,
2859645,
3697188,
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Sep 03 2004SURGIBIT IP HOLDINGS PTY LIMITED(assignment on the face of the patent)
Sep 17 2004ELLIS, LIAMSURGIBIT IP HOLDINGS PTY LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158460400 pdf
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