Patents by Inventor Peter Perthou

Peter Perthou 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).

  • Head covering
    Patent number: 9192203
    Abstract: A head covering includes a top fastened to a cylindrical wall. The bottom of the cylindrical wall is folded outwardly and upwardly to form a rim which is connected to a rear point of the top.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: November 24, 2015
    Inventor: Peter Perthou
  • HEAD COVERING
    Publication number: 20140075647
    Abstract: A head covering includes a top fastened to a cylindrical wall. The bottom of the cylindrical wall is folded outwardly and upwardly to form a rim which is connected to a rear point of the top.
    Type: Application
    Filed: September 18, 2012
    Publication date: March 20, 2014
    Inventor: Peter Perthou
  • Key ring
    Patent number: 8104315
    Abstract: A key ring includes a D-ring, and a key-holding ring. The D-ring couples the key-holding ring to a band.
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: January 31, 2012
    Inventor: Peter Perthou
  • Key ring
    Publication number: 20010018838
    Abstract: A key ring includes a D-ring, and a key-holding ring. The D-ring couples the key-holding ring to a band.
    Type: Application
    Filed: December 29, 2000
    Publication date: September 6, 2001
    Inventor: Peter Perthou