Patents by Inventor Michael J. Cesaro

Michael J. Cesaro 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).

  • Method of making a corrosion proof multi-piece housing
    Patent number: 4658491
    Abstract: An improved method for coating multi-piece explosion-proof housings with a corrosion-resistant material which permits assembly and disassembly without interference with the corrosion-proofing function of the coating is disclosed. The method features assembly of the portions of the housing together with spacer means and dipping or otherwise coating the housing portions with a corrosion-resistant material. The spacer is formed in order to cause seal members to be formed directly in the coating which are brought into compression with one another upon subsequent assembly of the housing without the spacer so that an effective seal is provided.
    Type: Grant
    Filed: July 1, 1985
    Date of Patent: April 21, 1987
    Inventors: Gary Pletcher, Robert C. Henderson, Robert Tiley, Michael J. Cesaro