Patents by Inventor by Mary E. Simpson, executrix

by Mary E. Simpson, executrix 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).

  • Rack for crab utensils
    Patent number: D286125
    Type: Grant
    Filed: July 13, 1984
    Date of Patent: October 14, 1986
    Inventors: John I. Simpson, Jr. deceased, by Mary E. Simpson, executrix