using portable or mobile machines

Industry

CPC
B24B15/03

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B15/00Machines or devices designed for grinding seat surfaces Accessories therefor

Current Industry

B24B15/03using portable or mobile machines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Clapper style stop valve spherical washer lapping tool
- Patent number 10,343,250
- Issue date Jul 9, 2019
- SIEMENS ENERGY, INC.
- Maxwell Pless
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve seat machining device, and valve seat machining method using...
- Patent number 10,010,995
- Issue date Jul 3, 2018
- Mitsubishi Hitachi Power Systems, Ltd.
- Daichi Sugitani
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Angle valve with hammerless grinding
- Patent number 9,440,324
- Issue date Sep 13, 2016
- Bray International, Inc.
- Varadharajen Lakshmanan
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for machining a sealing seat of a shut-off valve
- Patent number 8,539,673
- Issue date Sep 24, 2013
- Areva GmbH
- Siegfried Gügel
- B24 - GRINDING POLISHING
Information Patent Grant
Valve lapping tool
- Patent number 6,248,008
- Issue date Jun 19, 2001
- Lisle Corporation
- Danny L. Williams
- B24 - GRINDING POLISHING
Information Patent Grant
Device for carrying out mechanical tooling of a valve seat
- Patent number 5,931,728
- Issue date Aug 3, 1999
- Larslap AB
- Lars-Inge Larsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hand-held apparatus for machining of cylinder head valve guide holes
- Patent number 5,445,478
- Issue date Aug 29, 1995
- Parts Manufacturing Co. Ltd.
- Joseph Ordogh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Frost-free silcock seat repair tool
- Patent number 4,996,799
- Issue date Mar 5, 1991
- Randall W. Pound
- B24 - GRINDING POLISHING
Information Patent Grant
Portable liquid and gas valve seat grinder
- Patent number 4,833,835
- Issue date May 30, 1989
- Donald F. Van Buren
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for grinding and lapping sealing surfaces in slide valves...
- Patent number 4,800,684
- Issue date Jan 31, 1989
- Ranko F. F. Effenberger
- B24 - GRINDING POLISHING
Information Patent Grant
Steady rest for valve grinding apparatus
- Patent number 4,715,149
- Issue date Dec 29, 1987
- John R. Kelsey
- B24 - GRINDING POLISHING
Information Patent Grant
Honing tool
- Patent number 4,566,229
- Issue date Jan 28, 1986
- James D. Lillie
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
MAINTAINING VALVE COMPONENTS
- Publication number 20240399528
- Publication date Dec 5, 2024
- Saudi Arabian Oil Company
- Hassan Shaker Ali Al-Sinan
- B24 - GRINDING POLISHING
Information Patent Application
CLAPPER STYLE STOP VALVE SPHERICAL WASHER LAPPING TOOL
- Publication number 20190270174
- Publication date Sep 5, 2019
- SIEMENS ENERGY, INC.
- MAXWELL PLESS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
CLAPPER STYLE STOP VALVE SPHERICAL WASHER LAPPING TOOL
- Publication number 20180243879
- Publication date Aug 30, 2018
- SIEMENS ENERGY, INC.
- MAXWELL PLESS
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ANGLE VALVE WITH HAMMERLESS GRINDING
- Publication number 20140332089
- Publication date Nov 13, 2014
- Bray International, Inc.
- Varadharajen Lakshmanan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Valve Reseating
- Publication number 20140302750
- Publication date Oct 9, 2014
- Dexter Innovative Solutions LLC
- Thomas Joseph LeBoeuf
- B24 - GRINDING POLISHING
Information Patent Application
Device for Remachining a Safety Valve
- Publication number 20120291282
- Publication date Nov 22, 2012
- Christopher Sperring
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR MACHINING A SEALING SEAT OF A SHUT-OFF VALVE
- Publication number 20120240403
- Publication date Sep 27, 2012
- AREVA NP GMBH
- Siegfried Gügel
- B24 - GRINDING POLISHING
Information Patent Application
Apparatus and Method for Refinishing a Surface In-Situ
- Publication number 20120003900
- Publication date Jan 5, 2012
- ARTISAN INDUSTRIES INC.
- David A. Hudson
- B24 - GRINDING POLISHING

using portable or mobile machines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Clapper style stop valve spherical washer lapping tool

Valve seat machining device, and valve seat machining method using...

Angle valve with hammerless grinding

Method and device for machining a sealing seat of a shut-off valve

Valve lapping tool

Device for carrying out mechanical tooling of a valve seat

Hand-held apparatus for machining of cylinder head valve guide holes

Frost-free silcock seat repair tool

Portable liquid and gas valve seat grinder

Apparatus for grinding and lapping sealing surfaces in slide valves...

Steady rest for valve grinding apparatus

Honing tool

Patents Applicationslast 30 patents

MAINTAINING VALVE COMPONENTS

CLAPPER STYLE STOP VALVE SPHERICAL WASHER LAPPING TOOL

CLAPPER STYLE STOP VALVE SPHERICAL WASHER LAPPING TOOL

ANGLE VALVE WITH HAMMERLESS GRINDING

Valve Reseating

Device for Remachining a Safety Valve

METHOD AND DEVICE FOR MACHINING A SEALING SEAT OF A SHUT-OFF VALVE

Apparatus and Method for Refinishing a Surface In-Situ