Patents by Inventor Mathew J. VELDERMAN

Mathew J. VELDERMAN 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).

  • HANDHELD GRINDER WITH BRUSHLESS ELECTRIC MOTOR
    Publication number: 20170106490
    Abstract: A handheld grinder includes an elongated housing, an electric motor, an output shaft, a wall, a planar circuit board, and a motor drive circuit. The elongated housing defines a cavity therein and includes a motor case disposed at a front end and a handle portion to a rear end. The electric motor has a drive shaft that is mounted within the motor case. The output shaft is drivably coupled to the drive shaft of the electric motor. The wall separates the cavity between the motor case and the handle portion of the housing. The planar circuit board disposed in the handle portion of the housing. The motor drive circuit is accommodated entirely within the handle portion of the housing on the planar circuit board.
    Type: Application
    Filed: September 12, 2016
    Publication date: April 20, 2017
    Inventors: Zollie W. PRIVETT, JR., Craig A. OKTAVEC, David J. SMITH, Mathew J. VELDERMAN, Colin C. CROSBY, Pradeep PANT, Kyle J. CHRISTOPHERSEN, Daniel F. NACE, James H. STILES, III, Floyd E. MORELAND, IV