Patents by Inventor John H. Themistos

John H. Themistos 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).

  • Security device for business machines
    Patent number: 4738428
    Abstract: A security device for business machines, such as personal computers, typewriters and the like comprising a two piece clamp which has one end releasably affixable to said business machine and the other end thereof engagable with a locking cable or the like.
    Type: Grant
    Filed: July 9, 1987
    Date of Patent: April 19, 1988
    Assignee: Secure-It, Inc.
    Inventors: John H. Themistos, William P. Brady
  • Hinged fastener
    Patent number: D291409
    Type: Grant
    Filed: June 20, 1984
    Date of Patent: August 18, 1987
    Assignee: Secure-it Inc.
    Inventors: John H. Themistos, William P. Brady
  • Travel safe
    Patent number: D572425
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: July 1, 2008
    Inventor: John H. Themistos
  • Computer lock
    Patent number: D370621
    Type: Grant
    Filed: April 24, 1995
    Date of Patent: June 11, 1996
    Assignee: Secure-It, Inc.
    Inventors: John H. Themistos, William P. Brady
  • Security bracket
    Patent number: D435432
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: December 26, 2000
    Assignee: Secure-It, Inc.
    Inventor: John H. Themistos