Patent
   D347232
Priority
Dec 17 1992
Filed
Jan 21 1993
Issued
May 24 1994
Expiry
May 24 2008
Assg.orig
Entity
unknown
15
23
n/a
The ornamental design for a tip with lobes, as shown and described.

FIG. 1 is a top elevational view of one specific embodiment of the tip;

FIG. 2 is a side elevational view of the tip of FIG. 1;

FIG. 3 is a side elevational view of the tip of FIG. 1 oriented at about 30 degrees from the view of FIG. 2;

FIG. 4 is a bottom elevational view of the tip of FIG. 3;

FIG. 5 is a top elevational view of another specific embodiment of the tip;

FIG. 6 is a side elevational view of the tip of FIG. 5;

FIG. 7 is a side elevational view of the tip of FIG. 5 oriented at about 90 degrees from the view of FIG. 6; and,

FIG. 8 is a bottom elevational view of the tip of FIG. 7.

Massa, Ted R., Prizzi, John J.

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D742948, Dec 11 2014 Kennametal Inc. Cutting bit
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D863386, Jun 06 2018 Kennametal Inc.; KENNAMETAL INC Ribbed cutting insert
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D915591, Jan 25 2019 Beijing SMTP Technology Co., Ltd.; BEIJING SMTP TECHNOLOGY CO , LTD Ultrasonic cutter head for medical purpose
D920401, Nov 15 2018 Caterpillar Inc. Cutting tool
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D963718, Nov 15 2018 Caterpillar Inc. Cutting tool
ER1373,
ER2065,
Patent Priority Assignee Title
3356418,
3830546,
4497520, Apr 29 1983 KENNAMETAL INC Rotatable cutting bit
4725099, Jul 18 1985 KENNAMETAL INC Rotatable cutting bit
4729603, Nov 22 1984 Round cutting tool for cutters
4865392, Jul 18 1985 KENNAMETAL INC Rotatable cutting bit
4911503, Jul 20 1988 KENNAMETAL PC INC Earth engaging cutter bit
4911504, Jul 20 1988 KENNAMETAL PC INC Cutter bit and tip
4938538, Mar 23 1983 Santrade Limited Excavating tool cutting insert
4981328, Aug 22 1989 KENNAMETAL INC Rotatable tool having a carbide insert with bumps
5054217, Mar 25 1987 Sandvik Intellectual Property Aktiebolag Hard insert for ice/snow clearing tool
5131725, Sep 04 1990 KENNAMETAL INC Rotatable cutting tool having an insert with flanges
5141289, Jul 20 1988 KENNAMETAL PC INC Cemented carbide tip
5219209, Jun 11 1992 KENNAMETAL INC Rotatable cutting bit insert
DE2846744,
DE3510072,
EP52978,
EP122893,
EP160757,
SU519538,
SU751991,
SU825924,
SU899916,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 21 1993Kennametal Inc.(assignment on the face of the patent)
Jan 21 1993MASSA, TED R KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST 0063980495 pdf
Jan 21 1993PRIZZI, JOHN J KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST 0063980495 pdf
Oct 23 2000KENNAMETAL INCKENNAMETAL PC INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0110520001 pdf
Sep 10 2008KENNAMETAL PC INC KENNAMETAL INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0216300840 pdf
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