Patents Assigned to Sefco, Inc.
  • Patent number: 4894948
    Abstract: A hand-held liquid applicator for wipingly applying liquid herbicide to undesired vegetation. The applicator includes an elongated tubular handle and a removable wiper head. The tubular handle serves as a reservoir for containing liquid herbicide and as a conduit for supplying the herbicide to the applicator head. The applicator head is made of porous, bonded crumb-rubber irrigation piping, sealed at one end. Internally disposed inside the applicator head is a bendable wire stiffener which allows the applicator head to be conformed to a desired shape.
    Type: Grant
    Filed: November 28, 1988
    Date of Patent: January 23, 1990
    Assignee: Sefco, Inc.
    Inventor: Tommy A. Eubanks