Patents by Inventor Eric Tscharner

Eric Tscharner 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: 9309673
    Abstract: A protective stake cap adapted for mounting on top of a metal stake. The stake cap includes a hard plastic, tubular, hollow housing. The hollow housing includes a closed top and an open bottom. The open bottom is adapted for receiving a top portion of the metal stake inside the hollow housing. The inside of the housing includes four pair of parallel, spaced apart ribs. The ribs are designed to engage, in a press fit, a top portion of three sides of a metal stake having a “T” shaped cross section. One of each pair of ribs includes a rib fin. The rib fin is used to engage a top of the metal stake. Also, the rib fin is used to hold smaller diameter metal stakes, such as rebar, in a press fit.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: April 12, 2016
    Inventor: Eric Tscharner
  • Patent number: 6691479
    Abstract: A protective stake cover for covering the top of a metal stake. The stake cover is designed to prevent injury should someone fall and accidentally hit the top of the cover when working or playing near the stake. The stake cover includes an elongated split housing having a first housing half releasably attached to a second housing half. The split housing is adapted for receipt around an upper portion of a metal stake having a “T” shaped cross section. The split housing, when the first and second half are joined together, includes an exterior with a rounded top portion, a center portion and a lower portion. The lower portion has a groove therearound for receiving one end of a rope used in holding a tree, bush, plant or other item in an upright position. The inside of the first and second housing halves include an elongated channel with an “L” shaped cross section contoured for receiving one half of the upper portion of the metal stake.
    Type: Grant
    Filed: April 24, 2002
    Date of Patent: February 17, 2004
    Inventor: Eric Tscharner
  • Patent number: D703011
    Type: Grant
    Filed: May 15, 2013
    Date of Patent: April 22, 2014
    Inventor: Eric Tscharner
  • Patent number: D711698
    Type: Grant
    Filed: February 6, 2013
    Date of Patent: August 26, 2014
    Inventor: Eric Tscharner