Patents Assigned to Masco Building Products Corporation
  • Patent number: 5433497
    Abstract: A door latch assembly including a privacy mechanism for locking and unlocking the door from the inside comprising a latch casing mounted within a bore in a door; a latch bolt retractably mounted in the casing; a handle spindle extending transversely through the housing and rotatably in said casing; a connecting mechanism engaged with the latch bolt and with the spindle whereby the latch bolt is retracted into the housing upon rotation of the spindle; an escutcheon and handle mounted on the inside of the door, one end of the spindle being non-rotatably mounted in the outside handle; and an escutcheon and handle mounted on the outside of the door, the other end of the spindle being non-rotatably mounted in the inside handle. The privacy mechanism is mounted on the inside handle and comprises a locking plate mounted on the handle interiorly of the escutcheon and rotatable with the handle.
    Type: Grant
    Filed: January 12, 1993
    Date of Patent: July 18, 1995
    Assignee: Masco Building Products Corporation
    Inventor: David D. Koenig
  • Patent number: D323548
    Type: Grant
    Filed: December 14, 1989
    Date of Patent: January 28, 1992
    Assignees: Masco Building Products Corporation, Masco Building Products Corporation
    Inventor: Kenneth E. Rawald