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USD430578S - Rotary mining bit - Google Patents

Rotary mining bit Download PDF

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Publication number
USD430578S
USD430578S US29/094,716 US9471698F USD430578S US D430578 S USD430578 S US D430578S US 9471698 F US9471698 F US 9471698F US D430578 S USD430578 S US D430578S
Authority
US
United States
Prior art keywords
mining bit
rotary mining
rotary
bit
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/094,716
Inventor
William J. Brady
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apergy BMCS Acquisition Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US29/094,716 priority Critical patent/USD430578S/en
Application granted granted Critical
Publication of USD430578S publication Critical patent/USD430578S/en
Assigned to WILLIAM J. BRADY LOVING TRUST, THE reassignment WILLIAM J. BRADY LOVING TRUST, THE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRADY, WILLIAM J.
Assigned to DOVER BMCS ACQUISITION CORP. reassignment DOVER BMCS ACQUISITION CORP. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BRADY, SHERRY H, BRADY, WILLIAM J, THE WILLIAM J. BRADY LIVING (OR LOVING) TRUST
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top plan view of a rotary mining bit illustrating one embodiment of the invention;
FIG. 2 is a side elevational view of the rotary mining bit of FIG. 1, the opposite side being a mirror image;
FIG. 3 is another side elevational view of the rotary mining bit as rotated 90° clockwise from FIGS. 1 and 2 thereof, the opposite side being a mirror image; and,
FIG. 4 is a perspective view of the rotary mining bit of FIG. 1.
The representation of the fragmentary mounting base of the mining bit shown in phantom lines is for environmental purposes only and non-limiting upon the scope of the invention.

Claims (1)

  1. The ornamental design for a rotary mining bit, as shown and described.
US29/094,716 1998-10-08 1998-10-08 Rotary mining bit Expired - Lifetime USD430578S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/094,716 USD430578S (en) 1998-10-08 1998-10-08 Rotary mining bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/094,716 USD430578S (en) 1998-10-08 1998-10-08 Rotary mining bit

Publications (1)

Publication Number Publication Date
USD430578S true USD430578S (en) 2000-09-05

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ID=71829762

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/094,716 Expired - Lifetime USD430578S (en) 1998-10-08 1998-10-08 Rotary mining bit

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6817429B2 (en) 2002-10-03 2004-11-16 Jimmie Sollami Roof bit carbide blade
US6883624B2 (en) * 2003-01-31 2005-04-26 Smith International, Inc. Multi-lobed cutter element for drill bit
US6929079B2 (en) 2003-02-21 2005-08-16 Smith International, Inc. Drill bit cutter element having multiple cusps
US20060283639A1 (en) * 2005-06-21 2006-12-21 Zhou Yong Drill bit and insert having bladed interface between substrate and coating
US20070119625A1 (en) * 2005-11-29 2007-05-31 The William J. Brady Loving Trust Roof drilling system improvements
US7228922B1 (en) 2004-06-08 2007-06-12 Devall Donald L Drill bit
US20070251727A1 (en) * 2004-06-08 2007-11-01 Devall Donald L Reamer bit
US20080053710A1 (en) * 2006-09-05 2008-03-06 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
US20080156543A1 (en) * 2007-01-03 2008-07-03 Smith International, Inc. Rock Bit and Inserts With a Chisel Crest Having a Broadened Region
US7631709B2 (en) 2007-01-03 2009-12-15 Smith International, Inc. Drill bit and cutter element having chisel crest with protruding pilot portion
US7686106B2 (en) 2007-01-03 2010-03-30 Smith International, Inc. Rock bit and inserts with wear relief grooves
US7690442B2 (en) 2005-05-17 2010-04-06 Smith International, Inc. Drill bit and cutting inserts for hard/abrasive formations
US7798258B2 (en) 2007-01-03 2010-09-21 Smith International, Inc. Drill bit with cutter element having crossing chisel crests
US8607899B2 (en) 2011-02-18 2013-12-17 National Oilwell Varco, L.P. Rock bit and cutter teeth geometries
US9279290B2 (en) 2012-12-28 2016-03-08 Smith International, Inc. Manufacture of cutting elements having lobes
USD775247S1 (en) * 2015-01-22 2016-12-27 Betek Gmbh & Co. Kg Flat chisel
US9551189B2 (en) 2008-01-22 2017-01-24 Wbm-Llc Polycrystalline diamond percussion drill bits using low thrust and torque for application with small diameter drill bits
USD890816S1 (en) * 2018-04-13 2020-07-21 Caterpillar Inc. Bit for a ground engaging machine implement
US10907417B2 (en) 2008-01-22 2021-02-02 William J Brady Polycrystalline diamond chisel type insert for use in percussion drill bits even for use in large hole percussion drilling of oil wells
USD972399S1 (en) 2022-01-25 2022-12-13 Woodpeckers, Llc Rack for supporting router bits
USD974139S1 (en) 2022-01-25 2023-01-03 Woodpeckers, Llc Base for supporting router bits
US11685039B1 (en) 2022-01-25 2023-06-27 Woodpeckers, Llc Router bit rack, system and method thereof
US11752616B2 (en) 2022-01-25 2023-09-12 Woodpeckers, Llc Router bit rack, system and method thereof
US11828108B2 (en) 2016-01-13 2023-11-28 Schlumberger Technology Corporation Angled chisel insert
USD1012131S1 (en) * 2022-03-03 2024-01-23 Kennametal Inc. Roof bit

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650071A (en) * 1950-03-10 1953-08-25 Central Mine Equipment Company Mining drill
US3131779A (en) * 1962-02-01 1964-05-05 Jersey Prod Res Co Erosion resistant nozzle assembly and method for forming
USD273390S (en) * 1981-01-09 1984-04-10 Lassiter Will M Cutting bit
US4711312A (en) * 1986-07-22 1987-12-08 The Marmon Group, Inc. Drill bit
US4819748A (en) * 1987-02-20 1989-04-11 Truscott Aaron S Roof drill bit
US4852671A (en) * 1987-03-17 1989-08-01 Diamant Boart-Stratabit (Usa) Inc. Diamond cutting element
US5025874A (en) * 1988-04-05 1991-06-25 Reed Tool Company Ltd. Cutting elements for rotary drill bits
US5180022A (en) * 1991-05-23 1993-01-19 Brady William J Rotary mining tools
USD340248S (en) * 1991-05-23 1993-10-12 Brady William J Roof drill bit for mining
USD351174S (en) * 1993-07-19 1994-10-04 Brady William J Roof drill bit for mining machine
US5429199A (en) * 1992-08-26 1995-07-04 Kennametal Inc. Cutting bit and cutting insert

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650071A (en) * 1950-03-10 1953-08-25 Central Mine Equipment Company Mining drill
US3131779A (en) * 1962-02-01 1964-05-05 Jersey Prod Res Co Erosion resistant nozzle assembly and method for forming
USD273390S (en) * 1981-01-09 1984-04-10 Lassiter Will M Cutting bit
US4711312A (en) * 1986-07-22 1987-12-08 The Marmon Group, Inc. Drill bit
US4819748A (en) * 1987-02-20 1989-04-11 Truscott Aaron S Roof drill bit
US4852671A (en) * 1987-03-17 1989-08-01 Diamant Boart-Stratabit (Usa) Inc. Diamond cutting element
US5025874A (en) * 1988-04-05 1991-06-25 Reed Tool Company Ltd. Cutting elements for rotary drill bits
US5180022A (en) * 1991-05-23 1993-01-19 Brady William J Rotary mining tools
USD340248S (en) * 1991-05-23 1993-10-12 Brady William J Roof drill bit for mining
US5429199A (en) * 1992-08-26 1995-07-04 Kennametal Inc. Cutting bit and cutting insert
USD351174S (en) * 1993-07-19 1994-10-04 Brady William J Roof drill bit for mining machine

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6817429B2 (en) 2002-10-03 2004-11-16 Jimmie Sollami Roof bit carbide blade
US6883624B2 (en) * 2003-01-31 2005-04-26 Smith International, Inc. Multi-lobed cutter element for drill bit
US7086489B2 (en) 2003-01-31 2006-08-08 Smith International, Inc. Multi-lobed cutter element for drill bit
US6929079B2 (en) 2003-02-21 2005-08-16 Smith International, Inc. Drill bit cutter element having multiple cusps
US7228922B1 (en) 2004-06-08 2007-06-12 Devall Donald L Drill bit
US20070251727A1 (en) * 2004-06-08 2007-11-01 Devall Donald L Reamer bit
US7513319B2 (en) 2004-06-08 2009-04-07 Devall Donald L Reamer bit
US7690442B2 (en) 2005-05-17 2010-04-06 Smith International, Inc. Drill bit and cutting inserts for hard/abrasive formations
US20060283639A1 (en) * 2005-06-21 2006-12-21 Zhou Yong Drill bit and insert having bladed interface between substrate and coating
US7757789B2 (en) 2005-06-21 2010-07-20 Smith International, Inc. Drill bit and insert having bladed interface between substrate and coating
US20070119625A1 (en) * 2005-11-29 2007-05-31 The William J. Brady Loving Trust Roof drilling system improvements
US7392866B2 (en) 2005-11-29 2008-07-01 The William Brady Loving Trust Roof drilling system improvements
US20080053710A1 (en) * 2006-09-05 2008-03-06 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
US7743855B2 (en) 2006-09-05 2010-06-29 Smith International, Inc. Drill bit with cutter element having multifaceted, slanted top cutting surface
US7950476B2 (en) 2007-01-03 2011-05-31 Smith International, Inc. Drill bit and cutter element having chisel crest with protruding pilot portion
US7631709B2 (en) 2007-01-03 2009-12-15 Smith International, Inc. Drill bit and cutter element having chisel crest with protruding pilot portion
US7798258B2 (en) 2007-01-03 2010-09-21 Smith International, Inc. Drill bit with cutter element having crossing chisel crests
US20080156543A1 (en) * 2007-01-03 2008-07-03 Smith International, Inc. Rock Bit and Inserts With a Chisel Crest Having a Broadened Region
US8205692B2 (en) 2007-01-03 2012-06-26 Smith International, Inc. Rock bit and inserts with a chisel crest having a broadened region
US7686106B2 (en) 2007-01-03 2010-03-30 Smith International, Inc. Rock bit and inserts with wear relief grooves
US10907417B2 (en) 2008-01-22 2021-02-02 William J Brady Polycrystalline diamond chisel type insert for use in percussion drill bits even for use in large hole percussion drilling of oil wells
US9551189B2 (en) 2008-01-22 2017-01-24 Wbm-Llc Polycrystalline diamond percussion drill bits using low thrust and torque for application with small diameter drill bits
US8607899B2 (en) 2011-02-18 2013-12-17 National Oilwell Varco, L.P. Rock bit and cutter teeth geometries
US9328562B2 (en) 2011-02-18 2016-05-03 National Oilwell Varco, L.P. Rock bit and cutter teeth geometries
US9279290B2 (en) 2012-12-28 2016-03-08 Smith International, Inc. Manufacture of cutting elements having lobes
USD775247S1 (en) * 2015-01-22 2016-12-27 Betek Gmbh & Co. Kg Flat chisel
US11828108B2 (en) 2016-01-13 2023-11-28 Schlumberger Technology Corporation Angled chisel insert
USD890816S1 (en) * 2018-04-13 2020-07-21 Caterpillar Inc. Bit for a ground engaging machine implement
USD924944S1 (en) 2018-04-13 2021-07-13 Caterpillar Inc. Bit for a ground engaging machine implement
USD941887S1 (en) 2018-04-13 2022-01-25 Caterpillar Inc. Bit for a ground engaging machine implement
USD958199S1 (en) 2018-04-13 2022-07-19 Caterpillar Inc. Bit for a ground engaging machine implement
USD976966S1 (en) 2018-04-13 2023-01-31 Caterpillar Inc. Bit for a ground engaging machine implement
USD907072S1 (en) 2018-04-13 2021-01-05 Caterpillar Inc. Bit for a ground engaging machine implement
USD972399S1 (en) 2022-01-25 2022-12-13 Woodpeckers, Llc Rack for supporting router bits
USD974139S1 (en) 2022-01-25 2023-01-03 Woodpeckers, Llc Base for supporting router bits
US11685039B1 (en) 2022-01-25 2023-06-27 Woodpeckers, Llc Router bit rack, system and method thereof
US11752616B2 (en) 2022-01-25 2023-09-12 Woodpeckers, Llc Router bit rack, system and method thereof
USD1012131S1 (en) * 2022-03-03 2024-01-23 Kennametal Inc. Roof bit

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