with core holding devices

Industry

CPC
B23B51/044

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B51/00Tools for drilling machines

Current Industry

B23B51/044with core holding devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hole saw arbor
- Patent number 11,964,332
- Issue date Apr 23, 2024
- Harry Omer Morrison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe coupon retainer
- Patent number 11,945,038
- Issue date Apr 2, 2024
- Mueller Intemational, LLC
- David Latimore Hughes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole saw
- Patent number 11,745,273
- Issue date Sep 5, 2023
- Milwaukee Electric Tool Corporation
- Geoffrey R. Piller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Coring device for cutting holes through a structure
- Patent number 11,623,285
- Issue date Apr 11, 2023
- Andrew T. K. Dewberry
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System, apparatus, and method for removing a portion of a structure
- Patent number 11,065,696
- Issue date Jul 20, 2021
- Michael R Eliash
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heavy equipment concrete core drill attachment
- Patent number 10,279,508
- Issue date May 7, 2019
- Lee C. Thornton
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Apparatus for cutting twisted strips
- Patent number 9,855,666
- Issue date Jan 2, 2018
- The Last Twist, Inc.
- Jorge Antonio Alcala Lopez
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole saw with threadably removable portion
- Patent number 9,815,124
- Issue date Nov 14, 2017
- Flamur Tulovic
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printer cartridge pin exposure and removal apparatus
- Patent number 9,643,438
- Issue date May 9, 2017
- Flo-Tech, LLC
- Peter Vincent Massaro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Core barrel holder and methods of using same
- Patent number 9,089,904
- Issue date Jul 28, 2015
- Longyear TM, Inc.
- Robert H. Thellend
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill bit and core retaining device
- Patent number 8,657,037
- Issue date Feb 25, 2014
- Vidik Noiman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool and method of operating the same
- Patent number 7,938,600
- Issue date May 10, 2011
- Milwaukee Electric Tool Corporation
- David B. Griep
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus, system, and method for catching a core
- Patent number 7,621,352
- Issue date Nov 24, 2009
- Tony Izatt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slug retrieval apparatus
- Patent number 7,438,509
- Issue date Oct 21, 2008
- Wing Chai Wong
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pilot drill with coupon retainer and hot tapping machine using the...
- Patent number 7,357,605
- Issue date Apr 15, 2008
- Donald R. Weiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Core retainer
- Patent number 6,881,016
- Issue date Apr 19, 2005
- James L. May
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for tapping a hole in a pipeline
- Patent number 6,648,562
- Issue date Nov 18, 2003
- Charles D. Calkins
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool and method for cutting a circular opening and retaining the cu...
- Patent number 6,206,616
- Issue date Mar 27, 2001
- Advanced Micro Devices, Inc.
- Garrett E. J. Smith
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole saw with modified pilot and plug biasing
- Patent number 5,934,845
- Issue date Aug 10, 1999
- Henry E. Frey
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for forming inspection openings in asbestos insulation cl...
- Patent number 5,919,010
- Issue date Jul 6, 1999
- Roberto Fonseca
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool assembly and its center drill and cup shape drill
- Patent number 5,813,802
- Issue date Sep 29, 1998
- House B.M. Co., Ltd.
- Kunio Ajimi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming threaded holes
- Patent number 5,615,981
- Issue date Apr 1, 1997
- Douglas J. Wheatley
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe piercing fitting and valve
- Patent number 5,345,964
- Issue date Sep 13, 1994
- Friatec AG Keramik- und Kunststoffwerke
- Norbert Friedel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drilling tool
- Patent number 5,171,111
- Issue date Dec 15, 1992
- Kansai Kogu Manufacturing Co., Ltd.
- Masato Kishimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole saw and drive
- Patent number 5,096,341
- Issue date Mar 17, 1992
- Roger J. Despres
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shank structure for annular hole cutter
- Patent number 5,062,748
- Issue date Nov 5, 1991
- ODSK Company, Limited
- Shigeru Kishida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Slug retainer
- Patent number 4,676,701
- Issue date Jun 30, 1987
- Milwaukee Electric Tool Corporation
- Bernhard Palm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole saw mandrel
- Patent number 4,669,928
- Issue date Jun 2, 1987
- Eugenio Mediavilla
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for forming holes in plate glass
- Patent number 4,297,059
- Issue date Oct 27, 1981
- Masaaki Miyanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method of forming holes in plate glass
- Patent number 4,209,272
- Issue date Jun 24, 1980
- Masaaki Miyanaga
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
PLUG CUTTING TOOL AND RELATED METHOD OF USE
- Publication number 20240390993
- Publication date Nov 28, 2024
- NATIONAL NAIL CORP.
- Roger A. Vandenberg
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF USING A PIPE COUPON RETAINER
- Publication number 20240189926
- Publication date Jun 13, 2024
- Mueller International, LLC
- David Latimore Hughes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PIPE COUPON RETAINER
- Publication number 20240189925
- Publication date Jun 13, 2024
- Mueller International, LLC
- David Latimore Hughes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLE SAW
- Publication number 20240017335
- Publication date Jan 18, 2024
- Milwaukee Electric Tool Corporation
- Geoffrey R. Piller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
System, Apparatus, and Method for Removing a Portion of a Structure
- Publication number 20220241874
- Publication date Aug 4, 2022
- Michael R. Eliash
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Devices And Methods For Cutting And Retrieving A Sample of Wood
- Publication number 20210172839
- Publication date Jun 10, 2021
- Roger Thomas Young
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING HEAD AND ROTARY CUTTING TOOL HAVING SAME RELEASABLY CLAMPED...
- Publication number 20190126361
- Publication date May 2, 2019
- Iscar, Ltd.
- Gil HECHT
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Hollow Core Drive Shaft Device for Core Drilling and Method of Usin...
- Publication number 20140369774
- Publication date Dec 18, 2014
- Dan Matesic
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING ASSEMBLY
- Publication number 20140178140
- Publication date Jun 26, 2014
- Jeffrey S. Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CORE BARREL HOLDER AND METHODS OF USING SAME
- Publication number 20140117607
- Publication date May 1, 2014
- Longyear TM, Inc.
- Robert H. Thellend
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL BIT AND CORE RETAINING DEVICE
- Publication number 20130195571
- Publication date Aug 1, 2013
- Vidik Noiman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL BIT AND CORE RETAINING DEVICE
- Publication number 20120247838
- Publication date Oct 4, 2012
- Vidik Noiman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS, SYSTEM, AND METHOD FOR CATCHING A CORE
- Publication number 20090229885
- Publication date Sep 17, 2009
- Tony Izatt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pilot Drill with Pilot Drill and Coupon Retainers and Hot Tapping M...
- Publication number 20070297867
- Publication date Dec 27, 2007
- Donald R. Weiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device and method for releasing a rivet connection
- Publication number 20070022594
- Publication date Feb 1, 2007
- MV Marketing und Vertriebs-GmbH & Co. KG Wielander + Schill
- Werner Hakenjos
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pilot drill with coupon retainer and hot tapping machine using the...
- Publication number 20060188349
- Publication date Aug 24, 2006
- Donald R. Weiler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Core retainer
- Publication number 20040191014
- Publication date Sep 30, 2004
- James L. May
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

with core holding devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hole saw arbor

Pipe coupon retainer

Hole saw

Coring device for cutting holes through a structure

System, apparatus, and method for removing a portion of a structure

Heavy equipment concrete core drill attachment

Apparatus for cutting twisted strips

Hole saw with threadably removable portion

Printer cartridge pin exposure and removal apparatus

Core barrel holder and methods of using same

Drill bit and core retaining device

Cutting tool and method of operating the same

Apparatus, system, and method for catching a core

Slug retrieval apparatus

Pilot drill with coupon retainer and hot tapping machine using the...

Core retainer

Apparatus for tapping a hole in a pipeline

Tool and method for cutting a circular opening and retaining the cu...

Hole saw with modified pilot and plug biasing

Apparatus for forming inspection openings in asbestos insulation cl...

Drilling tool assembly and its center drill and cup shape drill

Forming threaded holes

Pipe piercing fitting and valve

Drilling tool

Hole saw and drive

Shank structure for annular hole cutter

Slug retainer

Hole saw mandrel

Apparatus for forming holes in plate glass

Apparatus and method of forming holes in plate glass

Patents Applicationslast 30 patents

PLUG CUTTING TOOL AND RELATED METHOD OF USE

METHOD OF USING A PIPE COUPON RETAINER

PIPE COUPON RETAINER

HOLE SAW

System, Apparatus, and Method for Removing a Portion of a Structure

Devices And Methods For Cutting And Retrieving A Sample of Wood

CUTTING HEAD AND ROTARY CUTTING TOOL HAVING SAME RELEASABLY CLAMPED...

Hollow Core Drive Shaft Device for Core Drilling and Method of Usin...

CUTTING ASSEMBLY

CORE BARREL HOLDER AND METHODS OF USING SAME

DRILL BIT AND CORE RETAINING DEVICE

DRILL BIT AND CORE RETAINING DEVICE

APPARATUS, SYSTEM, AND METHOD FOR CATCHING A CORE

Pilot Drill with Pilot Drill and Coupon Retainers and Hot Tapping M...

Device and method for releasing a rivet connection

Pilot drill with coupon retainer and hot tapping machine using the...

Core retainer