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Rammagy Yoeu
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Dunlap, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Work implement assembly using adapters, adapter covers, and a notch...
Patent number
11,939,740
Issue date
Mar 26, 2024
Caterpillar Inc.
Douglas C. Serrurier
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work implement assembly using adapters, adapter covers, and a notch...
Patent number
11,808,017
Issue date
Nov 7, 2023
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D995576
Issue date
Aug 15, 2023
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D995577
Issue date
Aug 15, 2023
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D994714
Issue date
Aug 8, 2023
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Work implement assembly using a center adapter mating with a notche...
Patent number
11,697,922
Issue date
Jul 11, 2023
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work implement assembly using adapters, adapter covers, and a notch...
Patent number
11,686,072
Issue date
Jun 27, 2023
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D983234
Issue date
Apr 11, 2023
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Work implement assembly using a load sharing block with an arcuate...
Patent number
11,479,950
Issue date
Oct 25, 2022
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D967201
Issue date
Oct 18, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D966346
Issue date
Oct 11, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D966345
Issue date
Oct 11, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D945499
Issue date
Mar 8, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D945500
Issue date
Mar 8, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D945498
Issue date
Mar 8, 2022
Caterpillar Inc.
Eric Thomas Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Work implement assembly using a corner adapter mating with a notche...
Patent number
11,236,495
Issue date
Feb 1, 2022
Caterpillar Inc.
Eric T. Sinn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work implement assembly using an adapter mating with a notched base...
Patent number
11,236,494
Issue date
Feb 1, 2022
Caterpillar Inc.
Eric T. Sinn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Work implement assembly using a corner adapter cover
Patent number
11,149,414
Issue date
Oct 19, 2021
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work implement assembly using a center adapter mating with a notche...
Patent number
11,149,415
Issue date
Oct 19, 2021
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Work implement assembly using a center adapter cover
Patent number
11,105,073
Issue date
Aug 31, 2021
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D925616
Issue date
Jul 20, 2021
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D924940
Issue date
Jul 13, 2021
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D924941
Issue date
Jul 13, 2021
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D905763
Issue date
Dec 22, 2020
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter cover for a ground engaging machine implement
Patent number
D905764
Issue date
Dec 22, 2020
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D905765
Issue date
Dec 22, 2020
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Information
Patent Grant
Adapter for a ground engaging machine implement
Patent number
D888785
Issue date
Jun 30, 2020
Caterpillar Inc.
Eric Sinn
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING ADAPTERS, ADAPTER COVERS, AND A NOTCH...
Publication number
20240003123
Publication date
Jan 4, 2024
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING ADAPTERS, ADAPTER COVERS, AND A NOTCH...
Publication number
20220154433
Publication date
May 19, 2022
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING ADAPTERS, ADAPTER COVERS, AND A NOTCH...
Publication number
20220154432
Publication date
May 19, 2022
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING ADAPTERS, ADAPTER COVERS, AND A NOTCH...
Publication number
20220154421
Publication date
May 19, 2022
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A CENTER ADAPTER MATING WITH A NOTCHE...
Publication number
20210381206
Publication date
Dec 9, 2021
Caterpillar Inc.
Eric T. Sinn
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING AN ADAPTER MATING WITH A NOTCHED BASE...
Publication number
20200157765
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A CENTER ADAPTER COVER
Publication number
20200157776
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A CORNER ADAPTER MATING WITH A NOTCHE...
Publication number
20200157780
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A CENTER ADAPTER MATING WITH A NOTCHE...
Publication number
20200157779
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A CORNER ADAPTER COVER
Publication number
20200157777
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
WORK IMPLEMENT ASSEMBLY USING A LOAD SHARING BLOCK WITH AN ARCUATE...
Publication number
20200157778
Publication date
May 21, 2020
Caterpillar Inc.
Eric T. Sinn
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
COMPACTOR WHEEL ASSEMBLY
Publication number
20130075456
Publication date
Mar 28, 2013
Michael Hans Hinrichsen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR