PTO Wrapper PDF
Dossier Espace Google
Patent
   D330206
Priority
Mar 24 1989
Filed
Mar 24 1989
Issued
Oct 13 1992
Expiry
Oct 13 2006

TERM.DISCL.
Inventors
Slutz, Dav…
Assg.orig
GENERAL EL…
Assg.curr
DIAMOND IN…
GE SUPERAB…
Entity
unknown
Referenced by
11
References
6
Maint.:
n/a
The ornamental design for a stud-mounted polycrystalline diamond cutting blank, as shown and described.

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.
INVENTORS:

Slutz, David E.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11192221, Oct 04 2018 DISH Network L.L.C. Curved-tip screwdriver and screwdriver bit
11268249, Nov 27 2017 DYNATECH SYSTEMS, INC. Material removal manufacture, assembly, and method of assembly
5626189, Sep 22 1995 WEATHERFORD TECHNOLOGY HOLDINGS, LLC Wellbore milling tools and inserts
5908071, Sep 22 1995 WEATHERFORD TECHNOLOGY HOLDINGS, LLC Wellbore mills and inserts
5984005, Sep 22 1995 WEATHERFORD TECHNOLOGY HOLDINGS, LLC Wellbore milling inserts and mills
D897827, Oct 04 2018 DISH Network L.L.C. Fastener head
D914476, Oct 04 2018 DISH Network L.L.C. Driving bit head for manual and powered screwdrivers
D940767, Jan 24 2020 DYNATECH SYSTEMS, INC Cutter head for grinding machines and the like
D960946, Jan 24 2020 DYNATECH SYSTEMS, INC. Cutter head for grinding machines and the like
D961643, Jan 24 2020 DYNATECH SYSTEMS, INC. Cutter head for grinding machines and the like
D962314, Jan 24 2020 DYNATECH SYSTEMS, INC. Cutter head for grinding machines and the like
THIS PATENT REFERENCES THESE PATENTS:
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
ASSIGNMENT RECORDS    Assignment records on the USPTO
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 22 1989SLUTZ, DAVID E GENERAL ELECTRIC COMPANY, A CORP OF NY ASSIGNMENT OF ASSIGNORS INTEREST 0050570133 pdf
Mar 24 1989General Electric Company(assignment on the face of the patent)
Dec 31 2003GE SUPERABRASIVES, INC DIAMOND INNOVATIONS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151470674 pdf
Dec 31 2003General Electric CompanyGE SUPERABRASIVES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151900560 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule