Drill bit

Information

  • Patent Grant
  • D1030826
  • Patent Number
    D1,030,826
  • Date Filed
    Friday, June 11, 2021
    3 years ago
  • Date Issued
    Tuesday, June 11, 2024
    3 months ago
  • US Classifications
    Field of Search
    • US
    • D15 131
    • D15 132
    • D15 138
    • D15 139
    • D08 70
    • CPC
    • E21B10/26
    • E21B10/46
    • E21B10/66
    • E21B7/20
  • International Classifications
    • 0801
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a bottom, right-side perspective view of a drill bit showing our new design;



FIG. 2 is a bottom, left-side perspective view thereof;



FIG. 3 is a top, right-side perspective view thereof;



FIG. 4 is a front elevational view thereof;



FIG. 5 is a rear elevational view thereof;



FIG. 6 is a left side plan view thereof;



FIG. 7 is a right side plan view thereof;



FIG. 8 is a top plan view thereof; and,



FIG. 9 is a bottom plan view thereof.


The broken lines (short dash-short dash-short dash) in FIGS. 1-9 show portions of the drill bit that form no part of the claimed design. The boundary lines (long dash-short dash-long dash) in FIGS. 1-9 are for the purpose of showing the bounds of the claimed design and form no part thereof.


Claims
  • The ornamental design for a drill bit, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
D646539 Maras Oct 2011 S
D655592 Baumann Mar 2012 S
D656167 Dunnahoe Mar 2012 S
D656805 Baumann Apr 2012 S
D894979 Corona Sep 2020 S
D894980 Corona Sep 2020 S
D894981 Corona Sep 2020 S
D943394 Sweitzer Feb 2022 S
20210009426 Fang Jan 2021 A1
Foreign Referenced Citations (1)
Number Date Country
001225676-0001 Oct 2010 EM
Non-Patent Literature Citations (1)
Entry
Boart Longyear Releases Longyear Diamond Drilling Bit Series Nov. 15, 2018 The Driller https://www.thedriller.com/articles/91359-boart-longyear-releases-longyear-diamond-drilling-bit-series Posted Nov. 15, 2018 (Year: 2018).