Patents by Inventor Cory Church

Cory Church 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).

  • Sucker rod
    Patent number: 10190371
    Abstract: A sucker rod includes end fittings comprising a frustoconical insert which is threaded onto a threaded rod and a sleeve with a frustoconical internal surface which encircles the insert. Tension on the end fittings wedge the frustoconical insert in the sleeve. A connector having threads for engaging an end fitting of a second sucker rod is screwed into the sleeve.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: January 29, 2019
    Assignee: Sigma Lift Solutions, Corp.
    Inventors: Ashley McWatters, Cory Church
  • SUCKER ROD
    Publication number: 20170175458
    Abstract: A sucker rod includes end fittings comprising a frustoconical insert which is threaded onto a threaded rod and a sleeve with a frustoconical internal surface which encircles the insert. Tension on the end fittings wedge the frustoconical insert in the sleeve. A connector having threads for engaging an end fitting of a second sucker rod is screwed into the sleeve.
    Type: Application
    Filed: December 17, 2015
    Publication date: June 22, 2017
    Inventors: Ashley McWATTERS, Cory CHURCH
  • SUCKER ROD GUIDE
    Publication number: 20160160579
    Abstract: A sucker rod guide includes a body defining an axial aperture surface defining screw threads for engagement with screw threads of a rod insertable into the aperture.
    Type: Application
    Filed: December 2, 2015
    Publication date: June 9, 2016
    Inventors: Ashley McWATTERS, Cory CHURCH
  • SUCKER ROD
    Publication number: 20160160577
    Abstract: A sucker rod has end fittings secured to a fiberglass rod by threading a portion of the fiberglass rod into an insert assembled in the rod cavity of the end fitting.
    Type: Application
    Filed: December 5, 2014
    Publication date: June 9, 2016
    Inventors: Ashley McWATTERS, Cory CHURCH
  • Compact lens solution and carrying case
    Publication number: 20040251146
    Abstract: A portable case for carrying contact lenses and treating them with solution. A collapsible solution reservoir is housed in a chamber including a tab to squeeze or collapse the reservoir, preferably with temporary anchoring elements, for incrementally feeding solution to a well or wells for contact lenses and solution. A removable spout permits delivery of solution outside the portable case.
    Type: Application
    Filed: June 14, 2003
    Publication date: December 16, 2004
    Applicant: EZ-EYEZ, Inc.,
    Inventors: Cory Church, Ashley McWatters