Patents Assigned to Perma Bilt Industries
  • Patent number: 4058333
    Abstract: An improved door and drawer lock or latch having special utility in recreational vehicles, boats, emergency vehicles and the like is disclosed. The door lock comprises a latch housing having at least one toothed rack gear assembly, a pinion gear member and an elongated shaft. The elongated shaft is rotatably disposed in the pinion gear and extends outwardly therefrom. A retractable bolt member is also disposed in the latch housing and has an extended and a retracted position. In the extended position, the bolt engages a strike plate mounted on the frame or stile of the cabinet. The bolt member is coupled to the rack such that movement of the rack in a predetermined direction causes the bolt to move into the retracted position. A door knob is also coupled to the latch housing by an elongated hollow stem which extends circumferentially about the shaft member.
    Type: Grant
    Filed: July 23, 1976
    Date of Patent: November 15, 1977
    Assignee: Perma Bilt Industries
    Inventors: Forrest D. Roe, Sidney Simon