Patents Assigned to ISON Limited
  • Lock
    Publication number: 20070074550
    Abstract: A lock comprises a shield in the form of a cover (1) which extends over the mechanism of the lock and a staple (7) engaged by the lock, preventing access to the mechanism of the lock and to the staple by tools such as bolt cutters. The lock is preferably electronically operated containing electronic circuitry therein and the cover provides a protective housing for the circuitry, battery and an antenna (6) associated with the circuitry.
    Type: Application
    Filed: November 4, 2004
    Publication date: April 5, 2007
    Applicant: Ison Limited
    Inventor: Paul Isaacs
  • Lock
    Patent number: 7165428
    Abstract: A lock (1) comprises an electronics module (6) which in response to receiving an authorisation signal from an electronic key (8) causes movement of handles (4a; 4b) to release a bolt (19) within aperture (3). Electronic module (6) is replaceable and is retained in place by a latch (16) that may be released by actuation of a mechanical lock (11).
    Type: Grant
    Filed: January 27, 2003
    Date of Patent: January 23, 2007
    Assignee: ISON Limited
    Inventors: Frederick Bertram Isaacs, Paul Nicholas Roger Michael Isaacs
  • Shielded lock
    Patent number: D538135
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: March 13, 2007
    Assignee: Ison Limited
    Inventor: Paul Nicholas Roger Isaacs