Patent
   D705827
Priority
Sep 07 2012
Filed
Sep 07 2012
Issued
May 27 2014
Expiry
May 27 2028
Assg.orig
Entity
unknown
12
19
n/a
We claim the ornamental design for a drill bit for percussive drilling, as shown and described.

FIG. 1 shows a front end view of a drill bit for percussive drilling showing angled front buttons that are raised above the gauge.

FIG. 2 shows a side view from a first side of the drill bit for percussive drilling in FIG. 1.

FIG. 3 shows a side view from a second side of the drill bit for percussive drilling in FIG. 1.

FIG. 4 shows a side view from a third side of the drill bit for percussive drilling in FIG. 1.

FIG. 5 shows a side view from a fourth side of the drill bit for percussive drilling in FIG. 1.

FIG. 6 shows a perspective view from the front and side of the drill bit for percussive drilling in FIG. 1; and,

FIG. 7 shows a back end view of the drill bit for percussive drilling in FIG. 1.

The broken lines in the drawings depict the boundaries of the claimed design and form no part thereof.

Hammargren, John, Rindeskar, Andreas

Patent Priority Assignee Title
D725164, Jul 25 2013 Padley & Venables Limited Percussive drill bit
D818507, Feb 28 2017 KENNAMETAL INC Replaceable tip for a rotatable cutting tool
D823908, May 29 2015 EPIROC DRILLING TOOLS AKTIEBOLAG Rock drill bit
D828415, Jul 14 2016 MMC RYOTEC CORPORATION Drill bit tip
D828416, Jul 14 2016 MMC RYOTEC CORPORATION Drill bit tip
D831714, May 29 2015 EPIROC DRILLING TOOLS AKTIEBOLAG Rock drill bit
D832318, Jul 14 2016 MMC RYOTEC CORPORATION Drill bit tip
D861051, Mar 13 2018 ROBIT OYJ Drill bit
D870168, Mar 13 2018 ROBIT OYJ Drill bit
D872142, May 21 2015 Center Rock Inc. Drill bit for a down-the-hole drill hammer
D875147, May 10 2018 SEED TECHNOLOGIES CORP., LTD. Drill bit
D892868, Aug 17 2017 Downhole Products Limited Tubing shoe
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 07 2012Sandvik Intellectual Property AB(assignment on the face of the patent)
Oct 25 2012HAMMARGREN, JOHNSandvik Intellectual Property ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293210570 pdf
Oct 25 2012RINDESKAR, ANDREASSandvik Intellectual Property ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293210570 pdf
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