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Patent
D324527
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Priority
Mar 24 1989
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Filed
Mar 24 1989
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Issued
Mar 10 1992
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Expiry
Mar 10 2006
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Assg.orig
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Entity
unknown
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17
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6
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n/a
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The ornamental design for stud-mounted polycrystalline diamond cutting blank, as shown and described.
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FIG. 1 is a front elevational view of a stud-mounted polycrystalline
diamond cutting blank showing my new design;
FIG. 2 is a left side elevational view, the right side elevational view
being identical thereto;
FIG. 3 is a rear elevational view;
FIG. 4 is a top plan view; and
FIG. 5 is a bottom plan view thereof.
Slutz, David E.
Patent |
Priority |
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Title |
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7950476, |
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8205692, |
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8607899, |
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9279290, |
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Manufacture of cutting elements having lobes |
9328562, |
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Rock bit and cutter teeth geometries |
Patent |
Priority |
Assignee |
Title |
4550790, |
Feb 28 1983 |
Eastman Christensen Company |
Diamond rotating bit |
4593777, |
Feb 22 1983 |
CAMCO INTERNATIONAL INC , A CORP OF DE |
Drag bit and cutters |
4716975, |
Feb 03 1987 |
DIAMANT BOART-STRATABIT USA INC , A CORP OF DE |
Cutting element having a stud and cutting disk bonded thereto |
4727945, |
Dec 29 1986 |
DIAMANT BOART-STRATABIT USA INC , A CORP OF DE |
Cutting element having diamond cutting blank reinforced by a shoulder |
D305498, |
Oct 05 1988 |
|
Router bit |
D317010, |
May 11 1988 |
DIAMOND INNOVATIONS, INC; GE SUPERABRASIVES, INC |
Stud-mounted polycrystalline toothed diamond cutting blank |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a