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Patent
D688716
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Priority
Jan 25 2012
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Filed
Jul 24 2012
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Issued
Aug 27 2013
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Expiry
Aug 27 2027
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Assg.orig
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Entity
unknown
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38
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13
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n/a
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The ornamental design for a auxiliary cutting insert of a masonry drill bit, as shown and described.
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FIG. 1 is a front view of an auxiliary cutting insert bearing the design;
FIG. 2 is a back side view of the auxiliary cutting insert of FIG. 1;
FIG. 3 is a left side view of the auxiliary cutting insert of FIG. 1;
FIG. 4 is a right view of the auxiliary cutting insert of FIG. 1;
FIG. 5 is a top view of the auxiliary cutting insert of FIG. 1;
FIG. 6 is a bottom view of the auxiliary cutting insert of FIG. 1;
FIG. 7 is a perspective view of the auxiliary cutting insert of FIG. 1; and,
FIG. 8 is a perspective view of the auxiliary cutting insert of FIG. 1 in a masonry drill bit.
The portions in broken lines form no part of the claimed design.
Lampe, Rainer
Patent |
Priority |
Assignee |
Title |
9981323, |
Jul 16 2015 |
KENNAMETAL INC |
Double-sided tangential cutting insert and cutting tool system using the same |
D700639, |
Jan 14 2013 |
TAEGUTEC LTD |
Cutting insert |
D700640, |
Jan 14 2013 |
TAEGUTEC LTD |
Cutting insert |
D723076, |
Jan 25 2012 |
HELLER TOOLS GMBH |
Masonry drill bit |
D734790, |
Jun 12 2013 |
Element Six Limited; ELEMENT SIX PRODUCTION PTY LTD |
Drill bit tip |
D734791, |
Jun 12 2013 |
Element Six Limited; ELEMENT SIX PRODUCTION PTY LTD |
Drill bit tip |
D735254, |
Jun 12 2013 |
Element Six Limited; ELEMENT SIX PRODUCTION PTY LTD |
Insert for a drill bit |
D771726, |
Mar 18 2015 |
Korloy Inc. |
Cutting insert |
D772318, |
Jan 22 2015 |
Korloy Inc |
Cutting insert |
D772319, |
Jan 22 2015 |
Korloy Inc |
Cutting insert |
D772963, |
Jan 22 2015 |
Korloy Inc |
Cutting insert |
D777230, |
Jul 16 2015 |
KENNAMETAL INC |
Double-sided tangential cutting insert |
D778330, |
Jul 16 2015 |
KENNAMETAL INC |
Double-sided tangential cutting insert |
D786324, |
Oct 09 2014 |
SECO TOOLS AB |
Cutting inserts |
D789429, |
Jul 09 2014 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Tip for cutting tool |
D804552, |
Aug 18 2015 |
|
Cutting insert |
D805564, |
Oct 21 2015 |
|
Cutting insert |
D805565, |
Dec 29 2015 |
|
Grooving insert |
D805566, |
Dec 24 2015 |
|
Cutting insert |
D810159, |
Jul 09 2014 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Tip for cutting tool |
D816744, |
Feb 22 2016 |
|
Cutting insert |
D843424, |
Dec 22 2016 |
NETZSCH-Feinmahltechnik GmbH |
Grinding element |
D863384, |
Apr 30 2018 |
Disston Company |
Spade drill bit |
D870783, |
Jun 07 2018 |
TaeguTec, Ltd. |
Cutting insert |
D879168, |
Mar 14 2018 |
Fanuc Corporation |
Machining sample of machine tools |
D894982, |
Mar 23 2018 |
Mitsubishi Hitachi Tool Engineering, ltd |
Cutting insert |
D907670, |
Mar 23 2018 |
Mitsubishi Hitachi Tool Engineering, ltd |
Cutting insert |
D907671, |
Mar 23 2018 |
Mitsubishi Hitachi Tool Engineering, ltd |
Cutting insert |
D908752, |
Mar 23 2018 |
Mitsubishi Hitachi Tool Engineering, ltd |
Cutting insert |
D936118, |
Jan 22 2020 |
Ting Fong Electric & Machinery Co., Ltd. |
Core drill |
D965654, |
Jun 25 2020 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Cutting tool |
D966360, |
Jun 25 2020 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Cutting tool |
D968489, |
Jun 25 2020 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Cutting tool |
D975760, |
Jul 28 2020 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Cutting tool |
ER6563, |
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ER702, |
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ER7079, |
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ER81, |
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Patent |
Priority |
Assignee |
Title |
4957396, |
Sep 30 1988 |
KENNAMETAL INC |
Cutting insert with chip control |
5007775, |
Sep 06 1988 |
Sandvik Intellectual Property Aktiebolag |
Cutting insert for chip removing machining |
5375672, |
Oct 22 1992 |
SANDVIK ROCK TOOLS, INC |
Mine roof drill bit and cutting insert therefor |
7168511, |
Sep 24 2004 |
KENNAMETAL INC |
Rotary drill bit having cutting insert with a notch |
20050123367, |
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20070086864, |
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20100187019, |
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20110081213, |
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|
20120241223, |
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|
D330381, |
Mar 14 1989 |
Sandvik AB |
Cutoff insert |
D343400, |
Mar 27 1992 |
SANDVIK AB, A CORP OF SWEDEN |
Cutting insert |
D470516, |
Aug 31 2001 |
Sandvik Intellectual Property Aktiebolag |
Cutting insert |
D633535, |
Dec 25 2009 |
SUMITOMO ELECTRIC HARDMETAL CORP. |
Cutting insert |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a