Patents by Inventor Arnold M. Lintvedt

Arnold M. Lintvedt 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: 5143294
    Abstract: A pliant container for a liquid paint or insecticide product or the like from which the liquid therein can be applied thereof rom by a conventional liquid spray device. The container is sealed except for a opening at or near one end thereof from which a conventional spray device can be sealedly attached. The dip tube or siphon tube from the spray device is inserted throught the opening and sealed therein by means of a frusto conic plug through which the dip or siphon tube is inserted. The container with the liquid therein is then placed into the normal liquid holding canister associated therewith and the spray device is then operated in its normal manner for dispensing the liquid through its spray nozzle. After the container is emptied, it can be refilled for future use or discarded. The spray device and canister require a minimum of cleaning after use with the pliant container.
    Type: Grant
    Filed: April 8, 1991
    Date of Patent: September 1, 1992
    Inventor: Arnold M. Lintvedt