Patents by Inventor Ferenc Mehes

Ferenc Mehes 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).

  • Test machine for determining concrete strength
    Patent number: 4501153
    Abstract: A test machine for determining the strength of concrete which is suitable to perform quality tests of structures or structural elements within the plant or at the site. The machine has a loading unit provided with a force measuring means. A breaking cup is embedded in the concrete to be tested when it is wet, an extractor head being fixed to the breaking cup, serving for extraction thereof from the solidified concrete, and between the force measuring means and the extractor head there is inserted a joint ending in a releasable connecting piece.
    Type: Grant
    Filed: October 4, 1982
    Date of Patent: February 26, 1985
    Inventors: Ferenc Mehes, Andras Mozes