Patents by Inventor Larry Heinz

Larry Heinz 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).

  • Universal seal cage lantern ring with channels and fluid slots
    Patent number: 4498681
    Abstract: A Universal Seal Cage Lantern Ring (USCLR) with channels and fluid slots disposed therein which allow fluid to circulate and which provide flexibility. Furthermore, USCLR fluid indentations are provided on about every third to fifth fluid slot for additional fluid circulation. The USCLR is constructed in an undefined length and wraps around a shaft forming a single complete ring around any given sized shaft for which it is cut. Either the continuous lands or the intermittent lands may form the inside diameter of the USCLR.
    Type: Grant
    Filed: May 16, 1984
    Date of Patent: February 12, 1985
    Inventor: Larry Heinz