Patents by Inventor David B. Howell

David B. Howell 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).

  • Nail care device
    Patent number: 8640715
    Abstract: A nail care apparatus is disclosed. In one embodiment, a nail care apparatus comprises a housing, a blade extending from the housing to a distal end, a motor disposed in the housing and operatively driving the blade to reciprocate in two parallel planes, and a power source providing power to the motor. The distal end of the blade may narrow to a peaked distal edge.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: February 4, 2014
    Inventor: David B. Howell
  • NAIL CARE DEVICE
    Publication number: 20120255570
    Abstract: A nail care apparatus is disclosed. In one embodiment, a nail care apparatus comprises a housing, a blade extending from the housing to a distal end, a motor disposed in the housing and operatively driving the blade to reciprocate in two parallel planes, and a power source providing power to the motor. The distal end of the blade may narrow to a peaked distal edge.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 11, 2012
    Inventor: David B. Howell