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CPC
B23B2226/39
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23B
TURNING BORING
B23B2226/00
Materials of tools or workpieces not comprising a metal
Current Industry
B23B2226/39
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Patents Grants
last 30 patents
Information
Patent Grant
Hole-saw
Patent number
11,179,784
Issue date
Nov 23, 2021
Derek Alfred Ward
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting element, cutter support and hollow drill
Patent number
7,785,047
Issue date
Aug 31, 2010
Achim Jauch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Compound angle cutting edge and method of using same
Patent number
4,002,092
Issue date
Jan 11, 1977
B&M Die Co., Inc.
Billy R. Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Compound angle cutting edge
Patent number
3,961,858
Issue date
Jun 8, 1976
B&M Die Co., Inc.
Billy R. Smith
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HOLE-SAW
Publication number
20190358716
Publication date
Nov 28, 2019
Derek Alfred WARD
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cutting Element, Cutter Support And Hollow Drill
Publication number
20080131223
Publication date
Jun 5, 2008
Achim Jauch
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Processing method for making column-shaped foam
Publication number
20060022374
Publication date
Feb 2, 2006
Sun Turn Industrial Co., Ltd.
Ching Hsi Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tool holder and method of making
Publication number
20050169715
Publication date
Aug 4, 2005
VALENITE LLC
Yevgeny Kocherovsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR