Patents by Inventor Joseph Dehner

Joseph Dehner 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).

  • SIGHT GLASS ASSEMBLY
    Publication number: 20150219484
    Abstract: The present invention relates to a sight glass assembly. The sight glass assembly includes a cover holding member that has an opening, sidewall, endwall. Positioned within the cover holding member is an O-ring and a glass or lens. The cover holding member is positioned against a farrel and a clamp is positioned around the farrel and the cover holding member and clamped to form a seal.
    Type: Application
    Filed: February 2, 2015
    Publication date: August 6, 2015
    Inventor: Joseph Dehner