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Chuck structure
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Patent number 11,801,584
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Issue date Oct 31, 2023
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OXTI CORPORATION
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Chih-Feng Ho
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Drill bit adapter tool
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Patent number 10,821,522
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Issue date Nov 3, 2020
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Giffin Tec, Inc.
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Brian Giffin
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
-
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Chuck structure
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Patent number 10,201,859
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Issue date Feb 12, 2019
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NTN Corporation
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Masayuki Yamamoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Balancing or measuring device
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Patent number 9,987,689
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Issue date Jun 5, 2018
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Franz Haimer Maschinenbau KG
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Franz Haimer
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Power milling machine
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Patent number 9,707,630
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Issue date Jul 18, 2017
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PUTSCH GmbH & Co.KG
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Michele Lodico
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tool connecting rod
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Patent number 8,864,144
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Issue date Oct 21, 2014
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Chung Taan Industrial Co., Ltd.
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Chung-Liang Hsu
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Quick-connect chuck mechanism
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Patent number 7,278,640
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Issue date Oct 9, 2007
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Maxtech Manufacturing Inc.
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Scott W. Allan
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Insertable tool connector
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Patent number 6,877,751
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Issue date Apr 12, 2005
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Chiu Yung Hsing
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Chuck device
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Patent number 6,860,489
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Issue date Mar 1, 2005
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Tsai-Ching Chen
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Substrate support device
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Patent number 5,893,568
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Issue date Apr 13, 1999
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Xerox Corporation
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Eugene A. Swain
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Chuck assembly with a radial spring
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Patent number 5,829,760
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Issue date Nov 3, 1998
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Xerox Corporation
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Alan B. Mistrater
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Quick release chuck device
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Patent number 5,826,888
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Issue date Oct 27, 1998
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Power Tool Holders Incorporated
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Mark V. Weaver
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
-
Spring chuck
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Patent number 4,582,332
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Issue date Apr 15, 1986
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Osada Electric Co., Ltd.
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Toyokichi Sekino
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Spring clutch dental handpiece
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Patent number 4,021,918
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Issue date May 10, 1977
-
Young Dental Manufacturing Company
-
Ronald L. Bailey
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Spring coil holding device
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Patent number 3,967,831
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Issue date Jul 6, 1976
-
Ming-Chao Chang
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Turning
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Patent number 3,958,809
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Issue date May 25, 1976
-
Roy Edward Child
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3794335
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Patent number 3,794,335
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Issue date Feb 26, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3727904
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Patent number 3,727,904
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Issue date Apr 17, 1973
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3127186
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Patent number 3,127,186
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Issue date Mar 31, 1964
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3119625
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Patent number 3,119,625
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Issue date Jan 28, 1964
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2818264
-
Patent number 2,818,264
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Issue date Dec 31, 1957
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2610065
-
Patent number 2,610,065
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Issue date Sep 9, 1952
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2570570
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Patent number 2,570,570
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Issue date Oct 9, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2564893
-
Patent number 2,564,893
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Issue date Aug 21, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2559895
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Patent number 2,559,895
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Issue date Jul 10, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR