Patents by Inventor David Michael Cloninger

David Michael Cloninger 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: 10197758
    Abstract: A sleeved compression micro-duct reclamation coupling which is utilized for interconnecting remnants of micro-duct and is of a sufficient size and shape to allow the interconnected micro-duct to be pulled through larger ducting for underground construction. The sleeved compression micro-duct reclamation coupling is easily installed without the need for tools and provides a strong connection which will not easily disengage while the micro-duct is pulled through larger ducting. The sleeved compression micro-duct reclamation coupling is of simple construction requiring only a male half section, a female half section and two slotted compression sleeves.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: February 5, 2019
    Inventors: David Michael Cloninger, Todd Michael Boelter