Patents by Inventor Graeme W. Warner

Graeme W. Warner 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: 5396936
    Abstract: An improved filling machine is used for filling like containers with a like measured amount of divided material. The filling machine includes a housing and a drive connected to the housing. A filling turret is mounted in the housing. The filling turret includes a filling tank with a rotatable floor connected to the drive. A plurality of measuring flasks is arranged in a circle in the rotatable floor. Each measuring flask includes an open ended measuring tube and a sleeve telescopically mounted on the tube. The measuring flasks receive divided material from the filling tank. A container support maintains the containers in a horizontal plane. A control selectively lowers and raises the sleeve relative to the respective tube as the containers move with the flasks to measure the amount of divided material to be delivered to the respective container and then deliver the measured divided material into the container.
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: March 14, 1995
    Assignee: John R. Nalbach Engineering Co., Inc.
    Inventors: John C. Nalbach, Graeme W. Warner
  • Patent number: 5022443
    Abstract: An improved measuring flask is used in a filling machine for filling identical containers with the same measured amount of divided matter. The filling machine includes a filling turret having a rotatable portion driven by a drive. The filling turret includes a filling tank having a rotatable floor connected to the drive. The rotatable floor rotates with the rotating portion of the filling turret. A plurality of measuring flasks is arranged in a circle concentric with the circle of rotation of the rotating portion of the filling turret. Each of the measuring flasks is connected to the rotatable floor of the filling tank for receiving divided matter from the filling tank and measuring the amount of the matter. Each of the measuring flasks includes a transition body having one end connected to the rotatable floor and an opposite end extending downward. An open ended tube has one end connected to the opposite end of the transition body and the other end of the tube extends downward.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: June 11, 1991
    Assignee: John R. Nalbach Engineering Co., Inc.
    Inventor: Graeme W. Warner
  • Patent number: 4915146
    Abstract: An improved measuring flask is used in a filling apparatus for filling like containers with a like measured amount of divided matter. The filling apparatus includes a housing with a drive mounted in the housing. A filling turret is mounted in the housing and has a rotatable portion driven by the drive. The filling turret includes a filling tank. The tank has a rotatable floor connected to the drive for rotating with the rotatable portion of the filling turret. A plurality of measuring flasks is mounted on the rotatable floor and arranged in a circle concentric with the circle of rotation of the rotating portion of the filling turret. Each of the measuring flasks of the plurality of flasks is connected to the rotatable floor of the filling tank for receiving divided matter from the filling tank. Each of the measuring flasks includes an open ended tube having one end opening into the filling tank. A sleeve is telescopically mounted on each tube and is movable axially along the respective tube.
    Type: Grant
    Filed: March 10, 1989
    Date of Patent: April 10, 1990
    Assignee: John R. Nalbach Engineering Co., Inc.
    Inventor: Graeme W. Warner
  • Patent number: 3967659
    Abstract: The subject matter contained herein is an apparatus for filling like containers with a given amount of divided matter. The apparatus includes a housing, with a drive mounted in the housing. A filling turret is positioned in the housing; and the filling turret has a rotatable portion connected to the drive, to be rotated thereby. The filling turret includes a filling tank, having a rotatable base connected to and rotated by said drive at a selected rate. A plurality of measuring flasks is arranged in a circle, having its center concentric with the axis of rotation of the rotatable portion of the filling turret. The measuring flasks are connected to the rotatable base of the filling tank for receiving divided matter from the filling tank and measuring the amount of said divided matter. A container pocket is positioned adjacent to each of the measuring flasks and moves with the rotatable base of the filling tank.
    Type: Grant
    Filed: May 16, 1975
    Date of Patent: July 6, 1976
    Assignee: John R. Nalbach Engineering Company, Inc.
    Inventors: Graeme W. Warner, Victor M. Svagdis, James W. Petrzelka, John C. Nalbach
  • Patent number: 3967662
    Abstract: The subject matter contained herein is directed to an apparatus for filling like containers with a like given amount of divided matter. The apparatus includes a housing and a drive mounted in the housing. A filling turret is positioned in the housing. The filling turret has a rotatable portion connected to the drive. The filling turret includes a filling tank having a rotatable base connected to and rotated by said drive. A plurality of measuring flasks is arranged in a circle having its center concentric with the axis of rotation of the rotatable portion of the filling turret. The measuring flasks are connected to the rotatable base of the filling tank for receiving divided matter from the filling tank. Each of the flasks includes a head having its upper end flush with the rotatable base. Each head has a tapered filling aperture contained therein. The larger portion of the aperture is adjacent to the filling tank. Each flask includes a thin wall tube connected to the head extending downward therefrom.
    Type: Grant
    Filed: June 20, 1975
    Date of Patent: July 6, 1976
    Assignee: John R. Nalbach Engineering Company, Inc.
    Inventor: Graeme W. Warner