Patents by Inventor Robert B. Ludlow

Robert B. Ludlow 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: 7281345
    Abstract: Disclosed is a unitary sheet-like merchandise labeling article that has a labeling tag flatly conjoined along a unifying flat bond zone with a flexible elastic layer that extends away from the tag and includes an elastic fastening loop. The loop sides that define the loop are wider than the thickness of the elastic layer. Further, the flexible elastic layer that extends away from the tag has a thickness greater than the thickness of the tag and has a dispersion zone adjacent the unifying flat bond zone. The dispersion zone allows dissipation of elastic loop in-line stretching forces sufficiently to reduce transmission of such forces into the bond zone.
    Type: Grant
    Filed: July 20, 2004
    Date of Patent: October 16, 2007
    Assignee: Bedford Industries, Inc.
    Inventors: Robert B. Ludlow, John B. Linquist, Colin M. O'Donnell, Ryan M. Korpela
  • Patent number: 5697177
    Abstract: The locking tag for fastening to band material on merchandise is made of sheet material having an information part and a header part united together. The information part is for printed matter, which may include a scannable product identification marking. The header part has an open mouth in its outer perimeter edge and a holding orifice inwardly spaced from the open mouth. A slit entry channel extends from the open mouth along a line terminating as a slit entrance into the orifice. Fingers on opposite sides of the entry channel extend in opposite directions. One finger is an elongated hooking finger, and the other finger is a camming finger having a camming surface and a terminal hook lock at the entrance of the entry channel into the orifice. A band material in the holding orifice is substantially irreversibly locked in the orifice.
    Type: Grant
    Filed: March 13, 1996
    Date of Patent: December 16, 1997
    Assignee: Bedford Industries, Inc.
    Inventors: Robert B. Ludlow, Brian D. Larsen, John B. Linquist
  • Patent number: 5617656
    Abstract: The slotted orifice locking tag for fastening to a band material about merchandise is made of sheet material having an information part and a header part united together. The information part is for printed matter, which may include a scannable product identification marking. The header part has an open mouth in its outer perimeter edge and a slotted holding orifice inwardly spaced from the open mouth. A slit entry channel extends from the open mouth along a line terminating as a slit entrance into the slotted orifice. An elongated hooking finger is on one side of the entry channel and a camming surface on the other. The elongated hooking finger is easily latched over a section of a band material about merchandise to cause movement of the band material along the camming surface into the slot of the slotted holding orifice with one sweeping hand movement. A band material in the slot is resistant to escape therefrom.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: April 8, 1997
    Assignee: Bedford Industries, Inc.
    Inventors: Robert B. Ludlow, Brian D. Larsen, John B. Linquist, Lloyd Tinklenberg
  • Patent number: D532049
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: November 14, 2006
    Assignee: Bedford Industries, Inc.
    Inventor: Robert B. Ludlow