Blount Inactive USPTO patents

Utility

Noise Limited Power Tool

20 May 21

Disclosed herein is a power tool that includes a direct current power source, motor, and motor controller.

Edgar A. Dallas, Erik Jensen, Shaun Conley, Jonathan Ziring

Filed: 2 May 18

Utility

Regressive suspension spring system

23 Mar 21

A regressive suspension spring system for a farm implement including a spring arm, a rocker arm, a wheel arm rotatably coupled to the farm implement at a first end and rotatably coupled to the rocker arm at a second end at a first pivot, one or more dogbone links rotatably coupled to the spring arm at a first end of the one or more dogbone links at a second pivot and rotatably coupled to the rocker arm at a second end of the one or more dogbone links at a third pivot; and a spring disposed between the rocker arm and the spring arm.

Jason Carlson

Filed: 11 Apr 19

Utility

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18 Feb 21

A post pounder with a delta handle configuration and reinforced plug is disclosed.

Robert Castell, Juxin Zhang Harley

Filed: 31 Jan 20

Design

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16 Feb 21

Eric M. Burmester, Brian Maher, Jordan Hofeld

Filed: 11 Jul 19

Utility

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4 Nov 20

Embodiments herein describe an electric powered engine that is self-contained.

Edgar A. Dallas, Jonathan Ziring

Filed: 22 Apr 20

Utility

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5 Oct 20

An assist device for lifting and facilitating the coupling of an implement's driveline to a power take-off on a vehicle is disclosed.

Mark McLane

Filed: 9 May 18

Utility

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10 Jun 20

A high efficiency saw chain for a saw including a cutting link and a drive link, the cutting link and a drive link selected to provide a high efficiency saw chain for a specified power range, based on ratios of components of the chain, such as the ratio of the height of the cutter to the pitch of the chain.

Roberto de Jesus Torres Delgado, James Matthew Cunnington, Sam Hutsell, Michael D. Harfst

Filed: 18 Feb 20

Utility

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25 Nov 19

An electric hand tool that includes an electric motor, an electrical position indicator for operation by a user, and a control unit for controlling power delivery from a power supply to an electric motor, based signals received from the electrical position indicator.

Noah Erickson, Stephen Jones, Thomas Pitts, Jonathan Ziring

Filed: 1 May 18

Utility

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4 Nov 19

A electric power tool, comprising a control system electrically coupled to a power supply and a motor to supply current to the motor, where the motor may be coupled to a driven element of a tool so as to drive the driven element.

Noah Erickson, Stephen Jones, Jonathan Ziring

Filed: 30 Apr 18

Utility

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16 Oct 19

A regressive suspension spring system for a farm implement including a spring arm, a rocker arm, a wheel arm rotatably coupled to the farm implement at a first end and rotatably coupled to the rocker arm at a second end at a first pivot, one or more dogbone links rotatably coupled to the spring arm at a first end of the one or more dogbone links at a second pivot and rotatably coupled to the rocker arm at a second end of the one or more dogbone links at a third pivot; and a spring disposed between the rocker arm and the spring arm.

Jason Carlson

Filed: 10 Apr 19