Patents by Inventor Donald J. Sasin

Donald J. Sasin 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).

  • Copper water pipe hanger
    Patent number: 5120009
    Abstract: A vertical copper water pipe extending through a hole in a building floor is supported by a hanger which has a tubular collar which snugly fits the pipe and is soldered thereto. A cone depending from the collar flares to a flange so as to strengthen the hanger, and to provide an annular foot which has a substantially greater diameter than the collar and which bears on the floor so as to cover the floor hole and distribute the weight of the pipe and its water content.
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: June 9, 1992
    Inventor: Donald J. Sasin