Patents by Inventor Alan R. Sorofman

Alan R. Sorofman 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).

  • Shoe heel and toe guard
    Patent number: D403495
    Type: Grant
    Filed: March 10, 1997
    Date of Patent: January 5, 1999
    Assignee: Cole Haan
    Inventor: Alan R. Sorofman
  • Shoe insert
    Patent number: D407555
    Type: Grant
    Filed: July 21, 1998
    Date of Patent: April 6, 1999
    Assignee: Cole Haan
    Inventor: Alan R. Sorofman