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Drills operating in the reverse direction
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CPC
B23B2251/64
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B23
Machine tools
B23B
TURNING BORING
B23B2251/00
Details of tools for drilling machines
Current Industry
B23B2251/64
Drills operating in the reverse direction
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Patents Grants
last 30 patents
Information
Patent Grant
Orthopedic screw extractor
Patent number
12,043,488
Issue date
Jul 23, 2024
Shukla Medical
Subramanya Naglapura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for deburring at least one borehole opening of a...
Patent number
11,878,356
Issue date
Jan 23, 2024
ZF Friedrichshafen AG
Martin Barre
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Orthopedic screw extractor
Patent number
11,426,226
Issue date
Aug 30, 2022
Shukla Medical
Subramanya Naglapura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool attachment for a power tool
Patent number
11,203,074
Issue date
Dec 21, 2021
C. & E. Fein GmbH
Fabian Bek
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Orthopedic screw extractor
Patent number
10,463,414
Issue date
Nov 5, 2019
Shukla Medical
Subramanya Naglapura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Broken bolt extractor
Patent number
9,849,573
Issue date
Dec 26, 2017
Marvin Thomas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fastener extraction ratchet bit device
Patent number
9,440,342
Issue date
Sep 13, 2016
Kevin D. Nye
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Broken bolt extractor
Patent number
9,352,459
Issue date
May 31, 2016
Marvin Thomas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
EXTRACTOR DEVICE
Publication number
20240327126
Publication date
Oct 3, 2024
Shukla Medical
Subramanya Naglapura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DEVICE AND METHOD FOR DEBURRING AT LEAST ONE BOREHOLE OPENING OF A...
Publication number
20220193793
Publication date
Jun 23, 2022
ZF Friedrichshafen AG
Martin Barre
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOL ATTACHMENT FOR A POWER TOOL
Publication number
20200282474
Publication date
Sep 10, 2020
C. & E. Fein GmbH
Fabian BEK
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BROKEN BOLT EXTRACTOR
Publication number
20150283626
Publication date
Oct 8, 2015
Marvin Thomas
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
Hole Saw and Method
Publication number
20140219736
Publication date
Aug 7, 2014
Chad Grenner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BORER FOR AN OSCILLATING TOOL
Publication number
20120125171
Publication date
May 24, 2012
CHERVON (HK) LIMITED
Liang Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Cylinder head stud removal tool
Publication number
20050204542
Publication date
Sep 22, 2005
Bernard Pittman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR