Patents by Inventor Wilma M. Rohan

Wilma M. Rohan 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).

  • Vibrating mixer for nail polish and other liquids
    Patent number: 5238302
    Abstract: A special mixing machine readily mixes nail polish and other liquids. The efficient mixing machine has a vibrating head assembly comprising a resilient bonnet with a series of openings to receive bottles or other containers of nail polish or other liquids. The cost effective machine also has motion producing mechanism, such as an eccentrically weighted shaft driven by a motor, which provides a vibrating driver to vibrate the bonnet and rotate (spin) the bottles so as to uniformly mix the nail polish or other liquids without forming undesirable air bubbles and foam.
    Type: Grant
    Filed: August 6, 1992
    Date of Patent: August 24, 1993
    Inventor: Wilma M. Rohan
  • Pendant
    Patent number: D442510
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: May 22, 2001
    Inventors: Ray S. Ruscitti, Wilma M. Rohan
  • Combination magnetic health and beauty mask
    Patent number: D359362
    Type: Grant
    Filed: April 18, 1994
    Date of Patent: June 13, 1995
    Inventors: Ray S. Ruscitti, Wilma M. Rohan
  • Rod
    Patent number: D377202
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: January 7, 1997
    Inventor: Wilma M. Rohan
  • Combination magnetic health and beauty mask
    Patent number: D380556
    Type: Grant
    Filed: March 4, 1996
    Date of Patent: July 1, 1997
    Inventors: Ray S. Ruscitti, Wilma M. Rohan
  • Sex enhancer tool
    Patent number: D431865
    Type: Grant
    Filed: July 23, 1999
    Date of Patent: October 10, 2000
    Inventors: Carol A. Norton, Wilma M. Rohan