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Cleveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular drive apparatus
Patent number
11,577,810
Issue date
Feb 14, 2023
Logan Clutch Corporation
Charles D. Schultz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch assembly and system
Patent number
11,174,903
Issue date
Nov 16, 2021
Logan Clutch Corporation
Stefan Vinca
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch lubrication system
Patent number
11,149,800
Issue date
Oct 19, 2021
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Modular drive apparatus
Patent number
10,948,047
Issue date
Mar 16, 2021
Logan Clutch Corporation
Charles D. Schultz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Truck clutch conversion kit
Patent number
10,821,827
Issue date
Nov 3, 2020
Logan Clutch Corporation
Scott W. Stevens
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Clutch assembly and system
Patent number
10,767,708
Issue date
Sep 8, 2020
Logan Clutch Corporation
W. Andrew Logan
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Modular drive apparatus
Patent number
10,377,460
Issue date
Aug 13, 2019
Logan Clutch Corporation
Michael S. Vining
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Clutch assembly and system
Patent number
10,190,644
Issue date
Jan 29, 2019
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multi-spindle machine control system
Patent number
10,160,038
Issue date
Dec 25, 2018
Logan Clutch Corporation
Michael S. Vining
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clutch assembly and system
Patent number
10,132,366
Issue date
Nov 20, 2018
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch assembly and system
Patent number
9,841,067
Issue date
Dec 12, 2017
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch assembly and system
Patent number
9,732,807
Issue date
Aug 15, 2017
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch assembly with dual actuation piston
Patent number
9,416,827
Issue date
Aug 16, 2016
Logan Clutch Corporation
W. Andrew Logan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch assembly with dual actuation piston
Patent number
9,284,993
Issue date
Mar 15, 2016
Logan Clutch Corporation
Robert M Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
PTO clutch assembly
Patent number
8,839,933
Issue date
Sep 23, 2014
Logan Clutch Corporation
Robert M. Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Dry application clutch arrangement
Patent number
8,657,093
Issue date
Feb 25, 2014
Logan Clutch Corporation
Robert M. Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
PTO clutch assembly
Patent number
7,225,909
Issue date
Jun 5, 2007
Logan Clutch Corporation
Robert M. Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pick-off attachment for a multi-spindle machine
Patent number
7,134,369
Issue date
Nov 14, 2006
Logan Clutch Corporation
Scott W. Stevens
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-spindle machine
Patent number
6,848,347
Issue date
Feb 1, 2005
Logan Clutch Corporation
Robert M. Kalinsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multiple spindle machine plural threading apparatus and method
Patent number
6,626,072
Issue date
Sep 30, 2003
Logan Clutch Corporation
Robert M. Kalinsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pick-up and back machining system for a multi-spindle machine
Patent number
6,510,769
Issue date
Jan 28, 2003
Logan Clutch Corporation
Robert M. Kalinsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-spindle machine high speed/low speed system
Patent number
6,148,976
Issue date
Nov 21, 2000
Logan Clutch Corporation
Robert M. Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Threading clutch for a multi-spindle machine
Patent number
6,125,982
Issue date
Oct 3, 2000
Logan Clutch Corporation
Robert M. Kalinsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi-spindle machine retrofit system
Patent number
6,050,162
Issue date
Apr 18, 2000
Logan Clutch Corporation
Robert Kalinsky
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Threading clutch
Patent number
5,947,250
Issue date
Sep 7, 1999
Logan Clutch Coporation
Robert Kalinsky
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multi-spindle machine control systems
Patent number
5,730,037
Issue date
Mar 24, 1998
Logan Clutch Corporation
Tim Manning
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for detecting stock
Patent number
5,676,031
Issue date
Oct 14, 1997
Logan Clutch Corp.
Tim Manning
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
97037884 - LC
Serial number
97037884
Registration number
7056784
Filing date
Sep 21, 2021
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
87548264 - LOGAN SELF-ADJUSTING
Serial number
87548264
Registration number
5416965
Filing date
Jul 29, 2017
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
87026491 - FRONT MOUNT PTO
Serial number
87026491
Filing date
May 5, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
87026481 - FRONT PTO
Serial number
87026481
Filing date
May 5, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
87026625 - FRONT OF ENGINE PTO
Serial number
87026625
Filing date
May 5, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
86931363 - SELF-ADJUSTING
Serial number
86931363
Filing date
Mar 7, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
86931381 - LOGANIZE
Serial number
86931381
Registration number
5219487
Filing date
Mar 7, 2016
Logan Clutch Corporation
37 - Building construction
Information
Trademark
86931420 - LOGAN FLEXADRIVE
Serial number
86931420
Registration number
5261979
Filing date
Mar 7, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
86931395 - FLEXAGEN
Serial number
86931395
Registration number
5261978
Filing date
Mar 7, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
86931371 - BELL HOUSING PTO
Serial number
86931371
Registration number
5367262
Filing date
Mar 7, 2016
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
86555937 - SOFTSTART
Serial number
86555937
Registration number
5101020
Filing date
Mar 6, 2015
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
75960554 - LC
Serial number
75960554
Registration number
2572768
Filing date
Mar 16, 2000
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
75936858 - LOGANNET
Serial number
75936858
Registration number
2535650
Filing date
Mar 6, 2000
Logan Clutch Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75656039 - SERVOTHREADING
Serial number
75656039
Filing date
Mar 8, 1999
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
75596030 - MULTINET
Serial number
75596030
Filing date
Nov 27, 1998
Logan Clutch Corporation, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75147394 - LOGAN 24 RIVET
Serial number
75147394
Filing date
Aug 5, 1996
Logan Clutch Corporation
12 - Vehicles
Information
Trademark
75146747 - 24 RIVET
Serial number
75146747
Filing date
Aug 5, 1996
Logan Clutch Corporation
12 - Vehicles
Information
Trademark
75114278 - HI CAPACITY AIR THREADING
Serial number
75114278
Filing date
May 22, 1996
Logan Clutch Corporation, Inc.
7 - Machines and machine tools
Information
Trademark
75113251 - POSI LUBE
Serial number
75113251
Registration number
2181131
Filing date
May 22, 1996
Logan Clutch Corporation, Inc.
7 - Machines and machine tools
Information
Trademark
75114279 - FLUID RETENTION SHIELD
Serial number
75114279
Filing date
May 22, 1996
Logan Clutch Corporation, Inc.
7 - Machines and machine tools
Information
Trademark
74443150 - RETROKIT
Serial number
74443150
Registration number
1941521
Filing date
Oct 1, 1993
Logan Clutch Corp.
7 - Machines and machine tools
Information
Trademark
74407716 - LOGAN CLUTCH CORPORATION
Serial number
74407716
Registration number
1836572
Filing date
Jun 28, 1993
Logan Clutch Corporation
7 - Machines and machine tools
Information
Trademark
74396109 - AIR THREADING
Serial number
74396109
Registration number
1875812
Filing date
May 28, 1993
Logan Clutch Corp.
7 - Machines and machine tools