Patents by Inventor Mihai Lazaroiu
Mihai Lazaroiu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11789484Abstract: A foot pedal for a mobile machine may include a foot support, an arm, and a mounting frame. The arm may have a first end coupled to the foot support and a second end opposite the first end. The arm may have a change in curvature, a concave side, and a convex side opposite the concave side. The mounting frame may be configured to be mounted to a surface extending in a first direction. The convex side may face the surface.Type: GrantFiled: May 10, 2022Date of Patent: October 17, 2023Assignee: Caterpillar Inc.Inventors: Jason Rex Dare, Michael D. Case, Mihai Lazaroiu, Hunter Smalley, Carson Osmond, Reid Gramm, Tim Carstens
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Publication number: 20230103755Abstract: An operator cabin may include a frame; a seat assembly supported by the frame; and one or more operator controls to control one or more components of a pipelayer machine, the operator controls being supported by the frame. The frame includes a front surface; a rear surface opposite the front surface; a first lateral surface; and a second lateral surface opposite the first lateral surface. The front surface may comprise a first front support structure and a second front support structure opposite the first front support structure. The rear surface may comprise a first rear support structure and a second rear support structure opposite the first rear support structure. A first distance between the first rear support structure and the second rear support structure may exceed a second distance between the first front support structure and the second front support structure.Type: ApplicationFiled: October 4, 2021Publication date: April 6, 2023Applicant: Caterpillar Inc.Inventors: Marc DI SCHINO, Mihai LAZAROIU
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Patent number: 11573591Abstract: An input device for performing control functions of a machine having a work tool may include a left-hand joystick mounted on a left armrest of an operator's seat, and a right-hand joystick mounted on a right armrest of an operator's seat. Each of the left-hand and right-hand joysticks may include a base portion configured to conform to and least partially cradle an operator's hand, a handle extending from the base portion with a proximal end of the handle being connected to the base portion, and a distal end of the handle supporting a head portion of the joystick. The head portion of the joystick may include a front surface including a configurable face plate. The configurable face plate may include one of a pair of upshift and downshift buttons or a roller configured to perform one of discrete or continuously variable shifting, respectively, of a transmission of the machine. The handle may include a thumb rest area at the distal end of the handle transitioning into the head portion of the joystick.Type: GrantFiled: April 10, 2020Date of Patent: February 7, 2023Assignee: Caterpillar Inc.Inventors: Michael D. Case, Mihai Lazaroiu, Aaron R. Hayes, Brad R. Van De Veer
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Publication number: 20220228345Abstract: A work machine, an implement control console, a plurality of unique implement control pods, and a method of installing an implement control pod onto a work machine are disclosed. The work machine comprises a power unit, a locomotive device, an implement arm, a work tool, and an implement control console for controlling one or more functions of the work machine's components. The implement control console comprises a universal mounting bracket and an implement control pod, where the plurality of unique implement control pods may be installed, one at a time, to the universal mounting bracket. Advantageously, the plurality of unique implement control pods share a number of components, while the design of each implement control pod allows for concurrent one-handed operation.Type: ApplicationFiled: January 15, 2021Publication date: July 21, 2022Applicant: Caterpillar Inc.Inventors: Michael D. Case, Mihai Lazaroiu, Rafael R. Dela Rosa, Brad Robert Van De Veer, Keegan Roach
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Publication number: 20210318713Abstract: An input device for performing control functions of a machine having a work tool may include a left-hand joystick mounted on a left armrest of an operator's seat, and a right-hand joystick mounted on a right armrest of an operator's seat. Each of the left-hand and right-hand joysticks may include a base portion configured to conform to and least partially cradle an operator's hand, a handle extending from the base portion with a proximal end of the handle being connected to the base portion, and a distal end of the handle supporting a head portion of the joystick. The head portion of the joystick may include a front surface including a configurable face plate. The configurable face plate may include one of a pair of upshift and downshift buttons or a roller configured to perform one of discrete or continuously variable shifting, respectively, of a transmission of the machine. The handle may include a thumb rest area at the distal end of the handle transitioning into the head portion of the joystick.Type: ApplicationFiled: April 10, 2020Publication date: October 14, 2021Applicant: CATERPILLAR INC.Inventors: Michael D. CASE, Mihai LAZAROIU, Aaron R. HAYES, Brad R. VAN DE VEER
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Patent number: 9983578Abstract: A remote operator station may include a seat. A first and a second input device may be disposed on the seat. An interface device may be discretely arranged with respect to the remote operator station and may include an interface processor in communication with a machine. The interface processor may be configured to remotely control non-movement features and function of the machine. An electronic control module may be in communication with, at least, the first and second input devices. The electronic control module may be configured to: receive input signals from one of the first and second input devices; process the input signals; and communicate wirelessly processed input signals to a machine for remote operation thereof.Type: GrantFiled: April 20, 2016Date of Patent: May 29, 2018Assignee: Caterpillar Inc.Inventors: Suneel Venkata Kandula, Shane Arthur May, Brent Russell Harrison, Mihai Lazaroiu, Greg Scott Reiner, Garrett Frank McCowan
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Publication number: 20170308074Abstract: A remote operator station may include a seat. A first and a second input device may be disposed on the seat. An interface device may be discretely arranged with respect to the remote operator station and may include an interface processor in communication with a machine. The interface processor may be configured to remotely control non-movement features and function of the machine. An electronic control module may be in communication with, at least, the first and second input devices. The electronic control module may be configured to: receive input signals from one of the first and second input devices; process the input signals; and communicate wirelessly processed input signals to a machine for remote operation thereof.Type: ApplicationFiled: April 20, 2016Publication date: October 26, 2017Applicant: Caterpillar Inc.Inventors: Suneel Venkata Kandula, Shane Arthur May, Brent Russell Harrison, Mihai Lazaroiu, Greg Scott Reiner, Garrett Frank McCowan
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Patent number: D996473Type: GrantFiled: November 17, 2021Date of Patent: August 22, 2023Assignee: Caterpillar Inc.Inventors: Marc Di Schino, Mihai Lazaroiu
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Patent number: D1017648Type: GrantFiled: June 1, 2023Date of Patent: March 12, 2024Assignee: Caterpillar Inc.Inventors: Marc Di Schino, Mihai Lazaroiu