Covering Bag (e.g., Garment Protector, Etc.) Patents (Class 493/935)
  • Patent number: 5078668
    Abstract: Disclosed is a method of making garment protector that is of high quality, having an envelope structure made of cloth fabric with an easy access opening in one of its sides covered by a flap member.
    Type: Grant
    Filed: September 17, 1990
    Date of Patent: January 7, 1992
    Inventor: Elizabeth Endres
  • Patent number: 5009633
    Abstract: A method of manufacturing the outer cloth bag for an upright vacuum cleaner in which the bag material of a predetermined width is unwound from a reel an fed through guides, material folders and a double headed sewing machine. At the same time zipper chains are fed from rolls on the right and left side of the moving bag material. The zippers are sewn on opposite side edges of the bag, the bag material is cut into predetermined sized panels, and thereafter the side edges of the panels are folded and the zipper halves zipped up to form a tube. At least one open end is closed to form a bag.
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: April 23, 1991
    Assignee: White Consolidated Industires, Inc.
    Inventor: Oral M. Smaling
  • Patent number: 4883695
    Abstract: An operation table cover comprises a hose of a thermoplastic foil material, and having a bottom end which is closed and an opposite head end with which it is slippable over a supporting surface of an operation table, and two strips overlapping the head end of the hose at its two sides, the hose having a predetermined width, the overlapping strips having a width which in an unstretched condition of the overlapping strips is greater than the width of the hose.
    Type: Grant
    Filed: May 2, 1988
    Date of Patent: November 28, 1989
    Assignee: SENGEWALD Klinikprodukte GmbH
    Inventor: Albert Weimar
  • Patent number: 4854931
    Abstract: A method and apparatus wherein individual plastic articles are sheared from a cartridge of such articles and conveyed mechanically through an inserter arm to a desired position.
    Type: Grant
    Filed: July 9, 1987
    Date of Patent: August 8, 1989
    Assignee: Poly-Pro, Inc.
    Inventors: John T. Roberts, Larry J. Mattson