Ring bit

Information

  • Patent Grant
  • D802638
  • Patent Number
    D802,638
  • Date Filed
    Friday, September 9, 2016
    8 years ago
  • Date Issued
    Tuesday, November 14, 2017
    7 years ago
  • US Classifications
    Field of Search
    • US
    • D15 11
    • D15 28
    • D15 29
    • D15 32
    • D15 124-143
    • D08 16- 20
    • CPC
    • E21B34/14
    • E21B2033/105
    • E21B2034/002
    • E21B21/003
    • E21B23/04
    • E21B29/02
    • E21B33/10
    • E21B33/1208
    • E21B33/13
    • E21B33/134
    • E21B33/138
    • E21B33/16
    • E21B34/00
    • E21B10/322
    • E21B17/01
    • E21B17/1078
    • E21B21/065
    • E21B21/08
    • E21B33/038
    • E21B33/06
    • E21B34/06
    • E21B41/00
    • E21B43/08
    • E21B43/26
    • E21B47/026
    • E21B4/02
    • E21B10/26
    • E21B12/00
    • E21B15/003
    • E21B17/1014
    • E21B17/1021
    • E21B19/004
    • E21B19/006
    • E21B19/06
    • E21B19/10
    • E21B19/22
    • E21B19/24
    • E21B2021/006
    • E21B2034/005
    • E21B2034/007
    • E21B21/001
  • International Classifications
    • 1509
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a first end view of the design;



FIG. 2 is a second end view of the design;



FIG. 3 is a perspective view of the design;



FIG. 4 is another perspective view of the design;



FIG. 5 is another perspective view of the design; and,



FIG. 6 is a side view of the design.


The broken lines shown in the drawings illustrate the portions of the ring bit that form no part of the claimed design.


Claims
  • The ornamental design for a ring bit, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
1713273 Farrington May 1929 A
5839519 Spedale Nov 1998 A
6035953 Rear Mar 2000 A
D481045 Ahn Oct 2003 S
8974155 Dressler Mar 2015 B2
D745584 Heilmeier Dec 2015 S
D748701 Velozny Feb 2016 S
D753201 Kim Apr 2016 S
D753738 Kim Apr 2016 S
D771165 Kim Nov 2016 S
20070256287 Kocherovsky Nov 2007 A1
20080175679 Prichard Jul 2008 A1
Foreign Referenced Citations (3)
Number Date Country
2003166390 Jun 2003 JP
20150014276 Feb 2015 KR
9813575 Apr 1998 WO