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Drills with provision to be used as a screwdriver
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CPC
B23B2251/66
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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
B23B2251/66
Drills with provision to be used as a screwdriver
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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
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
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
Tool head structure
Patent number
7,814,815
Issue date
Oct 19, 2010
Bo-Shen Chen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-functional bit & connect-disconnect coupling used therewith
Patent number
7,097,398
Issue date
Aug 29, 2006
Alltrade Tools LLC
Hector Ray Hernandez, Jr.
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Screwdriving and countersinking bit
Patent number
6,868,572
Issue date
Mar 22, 2005
Savetime Products Pty. Ltd.
John Edgley Newton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combination drill and screwdriver
Patent number
4,092,753
Issue date
Jun 6, 1978
Manfred E. Fuhrmann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3207196
Patent number
3,207,196
Issue date
Sep 21, 1965
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
DRILLING APPARATUS AND METHOD
Publication number
20150101177
Publication date
Apr 16, 2015
Irwin Industrial Tool Company
Ryan Hall
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
BIT STRUCTURE FOR POWERED TOOLS
Publication number
20110239375
Publication date
Oct 6, 2011
Pan-Ching Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Bit structure for powered tools
Publication number
20100269264
Publication date
Oct 28, 2010
Pan-Ching Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multiple bit unit
Publication number
20100126315
Publication date
May 27, 2010
Kenneth Kwak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multiple bit unit
Publication number
20100126316
Publication date
May 27, 2010
Kenneth Kwak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOL HEAD STRUCTURE
Publication number
20090056511
Publication date
Mar 5, 2009
Bo Shen CHEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tool Head Structure
Publication number
20090000432
Publication date
Jan 1, 2009
Bo-Shen CHEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-purpose tool
Publication number
20070074350
Publication date
Apr 5, 2007
Christian Dreps
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and assembly for mounting a drill bit into a shank
Publication number
20050186043
Publication date
Aug 25, 2005
David Fuller
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Multi-functional bit & connect-disconnect coupling used therewith
Publication number
20050105983
Publication date
May 19, 2005
Hector Ray Hernandez
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Phillips head screw driver bit having cutter leading edge
Publication number
20040007095
Publication date
Jan 15, 2004
Chi Fen Meng
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR