Patents by Inventor Eric A. Hultgren

Eric A. Hultgren has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4208144
    Abstract: The invention contemplates a propel-repel container for cosmetic or the like substance wherein the color of the substance may be externally viewable at a location near the point of cosmetic-substance support, without requiring the container to be opened or the substance to be propelled from its retracted position within the container.
    Type: Grant
    Filed: April 3, 1979
    Date of Patent: June 17, 1980
    Assignee: Eyelet Specialty Co., Inc.
    Inventors: Eric J. Idec, Edward F. Klimeck, Eric A. Hultgren
  • Patent number: 4166707
    Abstract: The invention contemplates a special-purpose lipstick or the like container of the propel-repel swivel variety wherein an unused charge of cosmetic substance, such as a lipstick pomade, (a) is necessarily positioned and retained in a sufficiently elevated position for display purposes prior to purchase and prior to any initial use, (b) is propellable by a first cam system from the display position to a position of maximum pomade projection upon first actuation, (c) is then automatically transferable from the first to a second cam system, and (d) is thereafter actuable only via the second cam system to provide selective propel-repel swivel-lipstick action over an extended propulsion range, said extended range including retraction to a full extent which is below the elevated display position.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: September 4, 1979
    Assignee: Eyelet Specialty Co., Inc.
    Inventors: John S. Zawacki, Jr., Eric A. Hultgren
  • Patent number: RE31021
    Abstract: The invention contemplates a propel-repel container for cosmetic or the like substance wherein the color of the substance may be externally viewable at a location near the point of cosmetic-substance support, without requiring the container to be opened or the substance to be propelled from its retracted position within the container.
    Type: Grant
    Filed: February 13, 1981
    Date of Patent: August 31, 1982
    Assignee: Eyelet Specialty Co., Inc.
    Inventors: Eric J. Idec, Edward F. Klimeck, Eric A. Hultgren