Jason A Hill

US Patent:

52515265, Oct 12, 1993

Filed:

Jul 23, 1992

Appl. No.:

7/917368

Inventors:

Jason P. Hill - Denver CO

International Classification:

G10D 100

US Classification:

84263

Abstract:

A multi faced electric stringed musical instrument mounted on a single axle at rear end of straight through neck. A mechanical rotary device is attached to a separate open faced multi planar body which the axle runs through. Shoulder strap is mounted to top and bottom ends of body and then worn as a conventional guitar. This separate stationary body keeps the straight thru neck away from artist's body in proper playing position, free to rotate in either direction. Each face of the stringed instrument can be played independently or simultaneously with respect to each other.

US Patent:

20200217042, Jul 9, 2020

Filed:

Jan 6, 2020

Appl. No.:

16/735484

Inventors:

- Dayton OH, US
Patrick Pecchio - Peoria IL, US
Geoffrey Mills - Peoria IL, US
Christopher Padilla - Peoria IL, US
Yongliang Zhu - Peoria IL, US
Jason Hill - Denver CO, US
Colin Daniell - Christchurch, NZ
Shawn Zeller - Peoria IL, US

International Classification:

E02F 3/84
E02F 3/76

Abstract:

Systems and methods for providing grade control on a motor grader without the use of masts attached to the blade. Embodiments include a body angle sensor configured to detect movement of a construction machine's body, a front 3D positioning device configured to detect a geospatial position of the construction machine's body within a world space, a drawbar angle sensor configured to detect movement of the construction machine's drawbar, and a blade angle sensor configured to detect movement of the construction machine's blade. Two positions on the blade may be calculated first within a machine space and subsequently within the world space. Movement of at least one articulating connection may be caused based on the blade positions within the world space.