Patents Assigned to Barbara Wolfert
  • Insect repellent clothing bag
    Patent number: 4923745
    Abstract: A bag article for the containment and treatment of garments and the like includes a fumigant source element within the bag, which element is activated by exposure of an internal surface to the atmosphere so as to evolve a gaseous treatment agent. The fumigant source element may be provided by a laminar pad, and activation may be achieved by parting of the panels of the bag, such as by the introduction of the garment to be contained therewithin.
    Type: Grant
    Filed: April 7, 1989
    Date of Patent: May 8, 1990
    Assignee: Barbara Wolfert
    Inventors: Barbara Wolfert, Ira S. Dorman