Patents by Inventor Fredric Goldstein

Fredric Goldstein 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: 6261216
    Abstract: A device for curling polypropylene ribbon comprises means (12) for delivering a supply of curlable ribbon, curling means (17) for the ribbon, and drive means (31-33) for drawing the ribbon across said curling means. The device may include guide means to control the approach angle of ribbon to the curling means, drag means to impose drag on said ribbon, and shredding means to shred said ribbon subsequent to curling.
    Type: Grant
    Filed: December 18, 1998
    Date of Patent: July 17, 2001
    Assignee: Group One Limited
    Inventor: Fredric Goldstein
  • Patent number: 6228015
    Abstract: A device for curling polypropylene ribbon comprises means (12) for delivering a supply of curlable ribbon, curling means (17) for the ribbon, and drive means (31-33) for drawing the ribbon across said curling means. The device may include guide means to control the approach angle of ribbon to the curling means, drag means to impose drag on said ribbon, and shredding means to shred said ribbon subsequent to curling.
    Type: Grant
    Filed: January 13, 2000
    Date of Patent: May 8, 2001
    Assignee: Group One Limited
    Inventor: Fredric Goldstein
  • Patent number: 5916081
    Abstract: A device for curling polypropylene ribbon comprises means (12) for delivering a supply of curlable ribbon, curling means (17) for the ribbon, and drive means (31-33) for drawing the ribbon across said curling means. The device may include guide means to control the approach angle of ribbon to the curling means, drag means to impose drag on said ribbon, and shredding means to shred said ribbon subsequent to curling.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: June 29, 1999
    Inventor: Fredric Goldstein
  • Patent number: 5711752
    Abstract: A device for curling polypropylene ribbon comprises means (12) for delivering a supply of curlable ribbon, curling means (17) for the ribbon, and drive means (31-33) for drawing the ribbon across said curling means. The device may include guide means to control the approach angle of ribbon to the curling means, drag means to impose drag on said ribbon, and shredding means to shred said ribbon subsequent to curling.
    Type: Grant
    Filed: May 20, 1996
    Date of Patent: January 27, 1998
    Inventor: Fredric Goldstein
  • Patent number: 5564145
    Abstract: A tool for curling gift-wrapping ribbon has two arms which are pivotally mounted at one end and have a pad and blade at the other end. Closing the arms clamps a ribbon between the pad and blade and the tool can then be drawn along the ribbon to produce a curled effect.
    Type: Grant
    Filed: February 3, 1995
    Date of Patent: October 15, 1996
    Inventor: Fredric Goldstein
  • Patent number: 5551646
    Abstract: A ribbon curling device (13,110) for attachment to a spool (11,116) of gift wrapping ribbon is engageable on or around the spool such that the spool may rotate relative to the device in use. The device defines a ribbon exit pathway for guiding the ribbon to a curling edge (19,47,115) whereby a length of ribbon drawn from the spool may be curled.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: September 3, 1996
    Inventor: Fredric Goldstein
  • Patent number: 5518492
    Abstract: A device for curling polypropylene ribbon comprises means (12) for delivering a supply of curlable ribbon, curling means (17) for the ribbon, and drive means (31-33) for drawing the ribbon across said curling means. The device may include guide means to control the approach angle of ribbon to the curling means, drag means to impose drag on said ribbon, and shredding means to shred said ribbon subsequent to curling.
    Type: Grant
    Filed: May 13, 1994
    Date of Patent: May 21, 1996
    Inventor: Fredric Goldstein
  • Patent number: 5407417
    Abstract: A ribbon curling device to facilitate the curling of a length of decorative ribbon such as gift wrapping ribbon includes a housing for storing the ribbon, a curling edge associated with an exit aperture in a wall of the housing, and a guide spaced from the curling edge to guide the ribbon to the curling edge and determine the approach angle of the ribbon to the curling edge to facilitate the curling of the ribbon as it is drawn along the curling edge. The guide is further provided with an integral drag surface for imparting a frictional drag on a portion of the ribbon as it is drawn along the guide. The ribbon curling device includes several alternative mechanisms for varying the approach angle of the ribbon to the curling edge to thereby vary the amount of curl to the ribbon, including a variable length guide edge, a ribbon guide movable with respect to the curling edge, and a rotatable guide cam having a number of guide faces.
    Type: Grant
    Filed: October 26, 1992
    Date of Patent: April 18, 1995
    Inventor: Fredric Goldstein
  • Patent number: 5400452
    Abstract: A tool for curling gift-wrapping ribbon has two arms which are pivotally mounted at one end and have a pad and blade at the other end. Closing the arms clamps a ribbon between the pad and blade and the tool can then be drawn along the ribbon to produce a curled effect.
    Type: Grant
    Filed: September 9, 1991
    Date of Patent: March 28, 1995
    Inventor: Fredric Goldstein
  • Patent number: 5205007
    Abstract: A tool for curling gift-wrapping ribbon has two arms which are pivotally mounted at one end and have a pad and blade at the other end. Closing the arms clamps a ribbon between the pad and blade and the tool can then be drawn along the ribbon to produce a curled effect.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: April 27, 1993
    Inventor: Fredric Goldstein
  • Patent number: D411137
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: June 22, 1999
    Inventor: Fredric Goldstein