Patents by Inventor Walter J. Bert

Walter J. Bert 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: 4076175
    Abstract: Industrial spraying apparatus for applying paint to an overhead pipe or the like that contains a pair of spaced apart contoured support members adapted to extend in surrounding relation to the pipe to be sprayed and having a passageway contained therein, with a nozzle mounted on each of the support members in communicating relation with the passageway and directed in the direction of the pipe so as to obtain an application of the paint onto the pipe. A paint supply is connected to each of the support members and communicating with each passageway, to provide a constant flow of paint to the nozzles. A mounting bracket is provided for pivotally connecting the support members and extension bracket connected to the mounting bracket at substantially one end thereof and adapted to receive interchangeable handles of various lengths so as to permit the user of the spraying apparatus to retain and move the support members relative to the pipe to be sprayed is also provided.
    Type: Grant
    Filed: August 24, 1976
    Date of Patent: February 28, 1978
    Inventor: Walter J. Bert