Patents Assigned to R L Corporation
  • Patent number: 5301877
    Abstract: A lawn and garden sprayer having a tank, a hose and a dispensing wand. The dispensing wand is a tubular member having a fluid flow control valve at one end and a dispensing nozzle at the other. The dispensing nozzle is supported on a nozzle body which is press-fit into an end of the fluid dispensing tube where it is held by an interference fit to provide a fluid-tight joint. The nozzle body has a circumferential sealing surface and a knurled surface for preventing rotation of the nozzle body relative to the dispensing tube. A threaded portion is provided on the nozzle body for supporting a nozzle. A dispensing portion is covered by the nozzle and has a plurality of transverse apertures connecting to an axial fluid passage in the nozzle body to enable fluid contained in the tank to be dispensed through the nozzle.
    Type: Grant
    Filed: March 26, 1992
    Date of Patent: April 12, 1994
    Assignee: R L Corporation
    Inventor: Charles H. Madison
  • Patent number: D327528
    Type: Grant
    Filed: August 11, 1989
    Date of Patent: June 30, 1992
    Assignee: R L Corporation
    Inventors: Kim W. Sears, Garry L. Ellison
  • Patent number: D330069
    Type: Grant
    Filed: June 6, 1991
    Date of Patent: October 6, 1992
    Assignee: R L Corporation
    Inventor: Robert G. Feyen