Patents by Inventor Jose Bron

Jose Bron 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).

  • Lock having an external bolt unlocking device
    Patent number: 4643006
    Abstract: A lock comprising a day bolt (1) and a night bolt (2), said day bolt (1) being urged by a spring (8) to an extended locking position and being retractable by a handle-operated tumbler (5) to a releasing position, said night bolt (2) urged by a spring to a retracted releasing position, and being lockable both in an extended locking position and in the retracted releasing position by a packet of tumblers (14) adapted to be swivelled by means of a suitable key to a position wherein the locking of the night bolt (2) is removed, thereby rendering it freely slidable.
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: February 17, 1987
    Assignee: Brondool, BV.
    Inventor: Jose Bron
  • Safety lock
    Patent number: 4441236
    Abstract: A usually unloaded feeler member responsive to a critical change of condition and incorporated in the lock of e.g. a buckle fastening of a safety belt, which feeler member is adapted under spring action to move the locking member of the lock from the locking position to the release position.
    Type: Grant
    Filed: January 19, 1981
    Date of Patent: April 10, 1984
    Inventor: Jose Bron