Patents by Inventor Larry J. Meinkowsky

Larry J. Meinkowsky 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: 4612943
    Abstract: A dispenser for metering doses of pulverulent material (e.g., snuff) from an open end of a container directly to the user. A cap is press-fitted upon the open end by an upstanding rim carried on a flat base. The case has parallel guides and a passage therethrough to the open end. An elongated spoon slide reciprocates by one-handed operation within the guides between closed and delivery positions. The spoon slide is biased by a spring into the closed position for safe carrying of the container. A valve tongue in the spoon slide defines an adjustable volume chamber to be filled with material from the container in the closed position, and closes tightly the passage in the delivery position where a dose of material is dispensed to the user.
    Type: Grant
    Filed: August 5, 1983
    Date of Patent: September 23, 1986
    Inventor: Larry J. Meinkowsky