Patents by Inventor Marcus L. Marjama
Marcus L. Marjama 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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Publication number: 20240042264Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: ApplicationFiled: September 28, 2023Publication date: February 8, 2024Applicant: Nautilus Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, PJ M. Bush, Bryan W. Hamilton, Edward L. Flick
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Patent number: 11801415Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: GrantFiled: September 23, 2022Date of Patent: October 31, 2023Assignee: Nautilus, Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, P J M. Bush, Bryan W. Hamilton, Edward L. Flick
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Publication number: 20230149765Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: ApplicationFiled: September 23, 2022Publication date: May 18, 2023Applicant: Nautilus Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, PJ M. Bush, Bryan W. Hamilton, Edward L. Flick
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Publication number: 20230026251Abstract: An exercise system including a tower and a translatable and rotatable display is disclosed. The tower is a free-standing unit and includes a mast that supports the display at a sufficient height or elevation, for example above a front panel of the system's housing. A carriage assembly couples the display to the mast to enable translation of the display between two positions, and the display mount is further configured to enable rotation of the display between a portrait orientation and an landscape orientation when the display is in the second position. In some embodiments, rotation of the display is substantially inhibited by the system's housing, for example the front panel, when the display is in the first position.Type: ApplicationFiled: July 22, 2022Publication date: January 26, 2023Applicant: NAUTILUS, INC.Inventors: Jeffrey A. Tracy, Bryce C. Baker, Edana French, Ryan J. Pohl, Kevin M. Hendricks, Todd D. Anderson, Robert F. Michels, III, Marcus L. Marjama, Steven Rodden, James Li, Jeffrey A. Gettle, Edward L. Flick
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Publication number: 20220401793Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: ApplicationFiled: May 4, 2022Publication date: December 22, 2022Applicant: NAUTILUS, INC.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks, Thomas H. Moran
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Patent number: 11452902Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: GrantFiled: December 23, 2019Date of Patent: September 27, 2022Assignee: Nautilus, Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, P J M. Bush, Bryan W. Hamilton, Edward L. Flick
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Patent number: 11324994Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: GrantFiled: January 24, 2020Date of Patent: May 10, 2022Assignee: Nautilus, Inc.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks, Thomas H. Moran
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Publication number: 20220023708Abstract: A stair climbing machine includes a plurality of steps connected, via a drive assembly, to, the frame of the machine to move in a closed loop path which brings each step to a position near the ground to provide a low step-on height. The drive assembly may optionally be supported on a movable portion of the frame to allow the incline of the closed loop path to be selectively varied to adjust the vertical distance between adjacent steps of the machine.Type: ApplicationFiled: July 24, 2020Publication date: January 27, 2022Inventors: Marcus L. Marjama, Todd D. Anderson, Brian Venturella, Nathan R. Luger, Brad H. Grossmann
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Patent number: 11198033Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: GrantFiled: April 8, 2019Date of Patent: December 14, 2021Assignee: Nautilus, Inc.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks
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Patent number: 11191995Abstract: A stationary exercise machine according to the present disclosure may include a frame, a crankshaft rotatably supported by the frame, first and second lower linkages, and first and second crank arms connected to opposite sides of the crankshaft such that rotation of either of the crank arms causes rotation of the crankshaft. The lower linkages may be operatively connected to the crankshaft and to a respective one of first and second pedals. Each of the lower linkages may include a reciprocating member operatively connecting one of the pedals with one of the crank arms. Each of the lower linkages may include an adjustable linkage connected between the reciprocating member and the respective crank arm, the adjustable linkage may vary a distance between an output end of the reciprocating member and an input end of the crank arm. Each of the pedals may be pivotally connected to the respective reciprocating members.Type: GrantFiled: June 24, 2019Date of Patent: December 7, 2021Assignee: Nautilus, Inc.Inventors: Todd D. Anderson, Marcus L. Marjama, Benjamin A. Browning
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Publication number: 20200155894Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: ApplicationFiled: January 24, 2020Publication date: May 21, 2020Applicant: NAUTILUS, INC.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks, Thomas H. Moran
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Publication number: 20200129802Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: ApplicationFiled: December 23, 2019Publication date: April 30, 2020Applicant: Nautilus, Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, PJ M. Bush, Bryan W. Hamilton, Edward L. Flick
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Patent number: 10617905Abstract: An adjustable dumbbell system may include a handle assembly, at least one weight, at least one sensor, and a computing device. The at least one weight may be selectively fixedly connectable to the handle assembly. The at least one sensor may be positioned on the handle assembly. The at least one sensor may be configured to detect a handle assembly attribute indicative of whether the at least one weight is fixedly connected to the handle assembly. The computing device may be in communication with the at least one sensor and may be configured to receive information regarding the handle assembly attribute from the at least one sensor.Type: GrantFiled: October 2, 2017Date of Patent: April 14, 2020Assignee: Nautilus, Inc.Inventors: Thomas H. Moran, Jason Pharis Petersen, Marcus L. Marjama, Todd D. Anderson, Peter L. Crabb, Glen A. Wooldridge, PJ M. Bush
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Patent number: 10543396Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: GrantFiled: April 23, 2018Date of Patent: January 28, 2020Assignee: Nautilus, Inc.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks, Thomas H. Moran
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Patent number: 10518123Abstract: An adjustable dumbbell system may include a base, two or more weights, a handle assembly, an additional weight, and selection assembly. The two or more weights may be supported by the base and grouped into a first set of weights associated with one end of the dumbbell system and a second set of weights associated with an opposing end of the dumbbell system. The handle assembly may be selectively fixedly joined to the first and second set of weights. The additional weight may be disposed distally of the handle assembly. The selection assembly may be secured to the additional weight. The selection assembly may include a selection member that may be linearly moveable between a selected position where the additional weight is operatively secured to the handle assembly and an unselected position where the additional weight is disengaged from the handle assembly.Type: GrantFiled: June 13, 2014Date of Patent: December 31, 2019Assignee: Nautilus, Inc.Inventors: Thomas H. Moran, Jason P. Petersen, Marcus L. Marjama, Todd D. Anderson, PJ M. Bush, Bryan W. Hamilton, Edward L. Flick
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Publication number: 20190308062Abstract: A stationary exercise machine according to the present disclosure may include a frame, a crankshaft rotatably supported by the frame, first and second lower linkages, and first and second crank arms connected to opposite sides of the crankshaft such that rotation of either of the crank arms causes rotation of the crankshaft. The lower linkages may be operatively connected to the crankshaft and to a respective one of first and second pedals. Each of the lower linkages may include a reciprocating member operatively connecting one of the pedals with one of the crank arms. Each of the lower linkages may include an adjustable linkage connected between the reciprocating member and the respective crank arm, the adjustable linkage may vary a distance between an output end of the reciprocating member and an input end of the crank arm. Each of the pedals may be pivotally connected to the respective reciprocating members.Type: ApplicationFiled: June 24, 2019Publication date: October 10, 2019Applicant: NAUTILUS, INC.Inventors: Todd D. Anderson, Marcus L. Marjama, Benjamin A. Browning
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Publication number: 20190232104Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: ApplicationFiled: April 8, 2019Publication date: August 1, 2019Applicant: NAUTILUS, INC.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks
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Patent number: 10328301Abstract: A stationary exercise machine according to the present disclosure may include a frame, a crankshaft rotatable supported by the frame, first and second lower linkages, and first and second crank arms connected to opposite sides of the crankshaft such that rotation of either of the first or second crank arm causes rotation of the crankshaft. Each of the first and second lower linkages may be operatively connected to the crankshaft and to a respective one of first and second pedals. Each of the first and second lower linkages may include a reciprocating member operatively connecting the respective one of the pedals with respective one of the crank arms. In some examples, each of the first and second lower linkages may include an adjustable linkage connected between the reciprocating member and the respective crank arm, the adjustable linkage operable to vary a distance between an output end of the reciprocating member and an input end of the crank arm.Type: GrantFiled: June 26, 2017Date of Patent: June 25, 2019Assignee: Nautilus, Inc.Inventors: Todd D. Anderson, Marcus L. Marjama, Benjamin A. Browning
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Patent number: 10252101Abstract: Described herein are embodiments of stationary exercise machines having reciprocating foot and/or hand members, such as foot pedals that move in a closed loop path. Some embodiments can include reciprocating foot pedals that cause a user's feet to move along a closed loop path that is substantially inclined, such that the foot motion simulates a climbing motion more than a flat walking or running motion. Some embodiments can further include reciprocating handles that are configured to move in coordination with the foot via a linkage to a crank wheel also coupled to the foot pedals. Variable resistance can be provided via a rotating air-resistance based mechanism, via a magnetism based mechanism, and/or via other mechanisms, one or more of which can be rapidly adjustable while the user is using the machine.Type: GrantFiled: May 3, 2018Date of Patent: April 9, 2019Assignee: Nautilus, Inc.Inventors: Rasmey Yim, Marcus L. Marjama, Kevin M. Hendricks
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Patent number: 10195477Abstract: An adjustable dumbbell system having a weight sensor is provided. The adjustable dumbbell system may include a handle assembly, a plurality of weights selectively fixedly connectable to the handle assembly, a sleeve rotatably coupled to the handle assembly, an indexing wheel rotatably coupled to the handle assembly and arranged to rotate with the sleeve, at least one sensor configured to detect the rotational position of the indexing wheel, and a computing device in communication with the at least one sensor. The rotational position of the sleeve may correspond to a different combination of the plurality of weights fixedly connected to the handle assembly. The computing device may be configured to determine the different combination of the plurality of weights fixedly connected to the handle assembly based on the rotational position of the indexing wheel detected by the at least one sensor.Type: GrantFiled: September 15, 2016Date of Patent: February 5, 2019Assignee: Nautilus, Inc.Inventors: Marcus L. Marjama, Thomas H. Moran, Peter L. Crabb