Patents Examined by Merrill Dixon
  • Patent number: 5492759
    Abstract: Fibres which have an increased specific surface area and improved absorption properties, preferably intended for use in the form of fluff pulp in absorption articles such as diapers, incontinence guards, etc., in which the fibres present a porous layer of hydrophilic chemicals anchored on the fibre surface; a method of producing such fibres, their use in absorption articles and an absorption material which includes the fibres.
    Type: Grant
    Filed: May 5, 1992
    Date of Patent: February 20, 1996
    Assignee: Molnlycke AB
    Inventors: Inger V. Eriksson, Goran E. Annergren, Lars E. R. Wagberg
  • Patent number: 5462786
    Abstract: Decorative panel for automobile interiors including method and apparatus of a compression press, and a groove in stationary platen die and a movable platen die with a metal blade edging mounted therein, and the blade edging having a perimeter matching the outer wall of the groove in the stationary platen die section, and the contour of the movable platen die to match the contour of the stationary die and a formed decorative panel with down turned edges of the same perimeter as the groove imbedded in mounting panel stock on closing of the compression press.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: October 31, 1995
    Assignee: ASAA Technologies, Inc.
    Inventor: Jack Van Ert
  • Patent number: 5286332
    Abstract: An apparatus for applying a tape onto a cartridge includes a frame and a rotatable tape roll support mounted on the frame. A pivoting tape applying arm is mounted on the frame and a pair of nip rollers are mounted on the lower end of the tape applying arm. The nip rollers allow linered tape movement only in the direction away from the tape roll. Tape unwinds from the tape roll only in response to movement of the tape applying arm after tape has been applied and before the next application. The tape travels from the tape roll, through the nip rollers and along the tape applying arm before a pin mounted on the applying arm strips the tape from its liner. A paddle then tacks the tape onto the cartridge and a buff roller presses the tape against the cartridge to insure adhesion. A cutter fixed on the frame cuts the applied tape and includes an electrically heated wire mounted in a sleeve with a ceramic backup component.
    Type: Grant
    Filed: November 12, 1992
    Date of Patent: February 15, 1994
    Assignee: Minnesota Mining and Manufacturing Company
    Inventor: Steven J. Rossini