Patents by Inventor Monica Corona

Monica Corona 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).

  • Device for metering and mixing a detergent with water and compressed air under control of an atomizing lance transforming also the jet into foam
    Patent number: 5213263
    Abstract: A metering and mixing device is disclosed including a hand truck carrying a couple of tanks of varied capacity, one for water, the other for the cleansing agent, which are connected to an atomizing lance, and a plurality of valves, feed cocks and meters for controlling the flow of water, detergent and compressed air from said tanks through the atomizing lance. The latter is provided with a first chamber for mixing the detergent with water, and a second chamber for the foaming. Both the metering of the detergent and the foaming can be controlled through hand controls provided on the lance.
    Type: Grant
    Filed: July 9, 1991
    Date of Patent: May 25, 1993
    Inventor: Monica Corona