Patents by Inventor Abraham Bahry

Abraham Bahry 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).

  • Patent number: 4158337
    Abstract: A safe comprising a box-like receptacle having a substantially rectangular cut-out opening in one of its walls adapted to be closed by a flat plate-like door. Said door comprising a substantially rectangular outer wall to which is attached a rectangular panel movable relative thereto. One dimension of the panel being longer than that of the outer wall and the opening. A lock on the door is used to slide the panel between a locked and unlocked position. In the unlocked position the panel extends beyond only one side of the outer wall of the door. In the locked position the panel extends beyond the opposite sides of the outer wall of the door. The opening in the receptacle is provided with means for holding the flat plate-like door flush with the outer surface of the box-like receptacle.
    Type: Grant
    Filed: October 5, 1977
    Date of Patent: June 19, 1979
    Inventors: Abraham Bahry, Moshe Dolev
  • Patent number: 4154070
    Abstract: A locking arrangement using an actuating gear mounted on a cylinder lock for turning a gear wheel having locking bolt means linked thereto for movement to locked and unlocked positions responsive to movement of the cylinder of the cylinder lock. A spring-biased latch normally in the locked position is further provided which can be moved to the unlocked position, when the locking bolt means is in the unlocked position either by separate handle or by the further movement of the cylinder.
    Type: Grant
    Filed: November 3, 1977
    Date of Patent: May 15, 1979
    Inventors: Abraham Bahry, Moshe Dolev
  • Patent number: 4142389
    Abstract: A dual pin tumbler lock and a key having two planar faces wherein the two planar faces of the key blade have similar concentric projections and depressions on both sides of a longitudinal axis for operating the lock, regardless of into which side of the dual lock the key is placed, and wherein each tumbler of the fixed part of the lock is made of two parts -- one part telescopically slidable within the other, both parts being urged by springs against a corresponding tumbler housed in the rotating cylinder which corresponding tumbler is likewise made of two telescopic parts.
    Type: Grant
    Filed: November 3, 1977
    Date of Patent: March 6, 1979
    Inventors: Abraham Bahry, Moshe Dolev
  • Patent number: 3991595
    Abstract: A locking arrangement for doors and the like comprising a key-operated cylinder lock mounted in the door or the like and extending at both surfaces, to be operated by a key, an actuating gear keyed to the cylinder of the lock, which by means of a gear wheel and curved links is adapted to move at least one elongated bolt linearly.
    Type: Grant
    Filed: September 30, 1974
    Date of Patent: November 16, 1976
    Inventors: Abraham Bahry, Moshe Dolev