Bit breaker

Information

  • Patent Grant
  • D741926
  • Patent Number
    D741,926
  • Date Filed
    Tuesday, May 6, 2014
    10 years ago
  • Date Issued
    Tuesday, October 27, 2015
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D15 138
    • D15 139
    • D15 140
    • D08 14
    • D08 71
    • D03 272
    • CPC
    • E21B19/18
    • E21B19/00
    • E21B12/00
  • International Classifications
    • 1509
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a top perspective view of a bit breaker 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 in the assembled condition.


The broken lines depict portions of the bit breaker in which the design is embodied that are not considered part of the claimed design.


Claims
  • The ornamental design for a bit breaker, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
2223600 Carleton Dec 1940 A
4495840 Freitag et al. Jan 1985 A
4733789 Olson Mar 1988 A
6311789 Saxman Nov 2001 B1
6536192 King et al. Mar 2003 B2
7062991 West et al. Jun 2006 B1
8002112 Weaver et al. Aug 2011 B2
8327944 King et al. Dec 2012 B2