Patents Assigned to Anthony Manufacturing Corp., Industrial Products, Div.
  • Retaining cover and sealing assembly for pop-up sprinklers
    Patent number: 5222669
    Abstract: A pop-up irrigation sprinkler including a sprinkler case having an open upper end through which a sprinkler nozzle coupled to a sprinkler mechanism can be extended, the sprinkler mechanism being retained within the case by a retaining ring mounted in a groove in the case, and a retaining cover and sealing assembly for sealing the open end of the case around the nozzle and for preventing the split ring from being inadvertently unseated from the groove.
    Type: Grant
    Filed: February 24, 1992
    Date of Patent: June 29, 1993
    Assignee: Anthony Manufacturing Corp., Industrial Products, Div.
    Inventor: Kenneth L. Lawson