Patents by Inventor James P. Westby

James P. Westby 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).

  • Connector kit for irrigation devices
    Patent number: 6547159
    Abstract: Kits (29) for increasing the height of sprinkler water origination include reducing connectors (14)(14a)(14b) or variants thereof The connectors have a wide cylindrical member (21)(21a)(21b) with an inner thread set (25)(25a) and an inner cylindrical member (23)(23a)(23b) with an inner thread set (26) and a disk section (24)(24a)(24b). The kits include, in some forms, an enclosure (32) and/or instructions (31); in others, a display of kits.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: April 15, 2003
    Inventor: James P. Westby