Patents by Inventor Raymond J. Lazar

Raymond J. Lazar 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: 4302040
    Abstract: A device for in situ churning and removal of animal manure by water jet action. Particularly, a tubular handle fitting for a garden hose. The tubular handle includes an inverted open-ended cup at its lower end with a transverse perforated plate positioned in the cup, such that the flowing water is jetted onto the manure so as to churn the manure forcing it into the lawn or ground surface and, thereby, eliminating the conventional necessity for removal and separate disposal of the manure.
    Type: Grant
    Filed: September 19, 1980
    Date of Patent: November 24, 1981
    Inventor: Raymond J. Lazar