Patents by Inventor Stanley Kawesch

Stanley Kawesch 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).

  • Traction means on showering surfaces and method of producing the same
    Patent number: 4363145
    Abstract: The method of providing on location a vitreous enamel bathtub with traction means in a predetermined pattern comprising the steps of:(a) cleaning the vitreous enamel surface;(b) securing a stencil having cutouts therein to the bottom of the tub and, in the stencil cutouts;(c) removing the glaze by etching with acid, scrubbing and sanding;(d) rewashing the cutouts;(e) applying an enamel coat;(f) sprinkling on silica sand;(g) top coating with enamel; p0 (h) removing the stencil;(i) curing the resulting traction means with heat; and(j) removing any excess sand.
    Type: Grant
    Filed: April 2, 1981
    Date of Patent: December 14, 1982
    Inventor: Stanley Kawesch