Patents by Inventor Alan P. Friedlander

Alan P. Friedlander 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).

  • Folding swimming pool
    Patent number: D245524
    Type: Grant
    Filed: September 30, 1975
    Date of Patent: August 23, 1977
    Assignee: Alvimar Manufacturing Co., Inc.
    Inventor: Alan P. Friedlander