Bit breaker top and bottom

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Description

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.

Claims

The ornamental design for a bit breaker top and bottom, as shown and described.

Referenced Cited
U.S. Patent Documents
2223600 December 1940 Carleton
3964605 June 22, 1976 Vezirian
4244469 January 13, 1981 Miner
4495840 January 29, 1985 Freitag
4733789 March 29, 1988 Olson
6311789 November 6, 2001 Saxman
6536192 March 25, 2003 King
7062991 June 20, 2006 West
8002112 August 23, 2011 Weaver
8327944 December 11, 2012 King
Patent History
Patent number: D801402
Type: Grant
Filed: Sep 22, 2015
Date of Patent: Oct 31, 2017
Assignee: Ulterra Drilling Technologies, L.P. (Fort Worth, TX)
Inventor: Ryan Matthews (Fort Worth, TX)
Primary Examiner: Phillip S Hyder
Application Number: 29/540,220
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140)