Patents by Inventor MVM MACHINING

MVM MACHINING 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).

  • UNIBODY LUBRICATOR WITH EXTERNALLY THREADED NIPPLE
    Publication number: 20130020091
    Abstract: A lubricator for receiving a plunger is provided. The lubricator has a bore, a first end having a well head connection, a second end having a stem connection, and a plurality of ports, including a catcher port and flow ports. The flow ports are externally threaded nipples that extend radially beyond the outer surface of body of the lubricator.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 24, 2013
    Applicant: MVM MACHINING
    Inventor: MVM MACHINING