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Patent
   D801402
Priority
May 06 2014
Filed
Sep 22 2015
Issued
Oct 31 2017
Expiry
Oct 31 2032
Inventors
Matthews, …
Assg.orig
ULTERRA DR…
Assg.curr
CERBERUS B…
Entity
unknown
Referenced by
0
References
10
Maint.:
n/a
The ornamental design for a bit breaker top and bottom, as shown and described.

FIG. 1 is a top perspective view of the bit breaker top and bottom showing my new design in an assembled condition;

FIG. 2 is a perspective view thereof, in a disassembled condition; and,

FIG. 3 is a bottom perspective view thereof.

The broken lines depict portions of a bit breaker, in which the design is embodied, but which are not considered part of the claimed design.
INVENTORS:

Matthews, Ryan

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2223600,
3964605, Nov 01 1974 Smith International, Inc. Protective container package for a rock drill bit assembly
4244469, Oct 09 1979 Protective carrying case for drill bits
4495840, Jul 15 1983 Reed Rock Bit Company Bit breaker
4733789, Oct 24 1986 Shipping container
6311789, Jul 17 1998 Halliburton Energy Services, Inc Bit breakers, bits, systems, and methods with improved makeup/breakout engagement
6536192, Jul 14 2000 PARKS, MARGARET Drill bit packages and methods
7062991, Dec 23 2005 VARCO I P Tubular connect/disconnect apparatus
8002112, Sep 20 2006 Halliburton Energy Services, Inc Apparatus for packaging and presenting rotary drill bits
8327944, May 29 2009 VAREL INTERNATIONAL, IND., L.P.; VAREL INTERNATIONAL, IND , L P Whipstock attachment to a fixed cutter drilling or milling bit
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 05 2014MATTHEWS, RYANULTERRA DRILLING TECHNOLOGIES, L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0392770217 pdf
Sep 22 2015Ulterra Drilling Technologies, L.P.(assignment on the face of the patent)
Aug 24 2016ULTERRA DRILLING TECHNOLOGIES, L P CERBERUS BUSINESS FINANCE, LLC, AS COLLATERAL AGENTASSIGNMENT FOR SECURITY -- PATENTS0398060952 pdf
Nov 26 2018ULTERRA DRILLING TECHNOLOGIES, L P WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0475890970 pdf
Nov 26 2018CERBERUS BUSINESS FINANCE, LLCULTERRA DRILLING TECHNOLOGIES, L P RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0475830658 pdf
Aug 14 2023Wells Fargo Bank, National AssociationULTERRA DRILLING TECHNOLOGIES, L P RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0645960706 pdf
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