Patents Examined by Khon Huynh
  • Patent number: 6029859
    Abstract: A canister for dispensing a measured volume of material, including a container having a generally planar bottom surface, a partition disposed with the container and attached to the bottom surface to define a storage compartment and a measuring dispensing compartment within the container so that a passage is defined generally above and between the storage compartment and the measuring dispensing compartment. The container includes a handle portion which can have an indented portion disposed proximate to the storage compartment. The storage compartment defines an opening disposed generally opposing the bottom surface, and the measuring dispensing compartment includes volumetric indicia and defines a dispensing orifice disposed generally proximate to the bottom surface. At least a portion of the container proximate to the measuring dispensing compartment is formed of a visually translucent material.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: February 29, 2000
    Inventor: Edward S. Robbins, III
  • Patent number: 5983961
    Abstract: An apparatus for filling a plurality of containers with a predetermined amount of a particulate or granular material. The apparatus comprises a hopper for holding a supply of material. The hopper has an upper end, a lower end and at least one tapered side wall. A plurality of discharge nozzle assemblies extend downwardly from the lower end of the hopper. A transport assembly is provided for uniformly transporting each of the containers directly under a corresponding one of the discharge nozzle assemblies. A frame supports the hopper above the transport assembly. Each of the discharge nozzle assemblies has an auger mounted thereabove for assisting the delivery of material to the same. Each of the discharge nozzle assemblies also includes a valve which is adapted to open and close the open bottom end of a corresponding discharge nozzle assembly in order to control the flow of material from the nozzle.
    Type: Grant
    Filed: March 31, 1998
    Date of Patent: November 16, 1999
    Assignee: Per-Fil Industries, Inc.
    Inventor: Horst E. Boellmann