Patents by Inventor Devin C. Ridgeway

Devin C. Ridgeway 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: 9309024
    Abstract: A packaging structure for restraining an object comprises a panel and a film. The panel comprises a platform portion, an end flap portion, and a hinge portion. The end flap portion is foldably connected to the platform portion along an end flap fold line. The hinge portion comprises top and bottom hinge sections foldably connected to each other along a first hinge fold line between the top and bottom hinge sections. The film extends across the end flap fold line and is attached to the end flap portion and is also attached to the panel outside of the end flap portion. The packaging structure is foldable to an engaged position in which the object may be restrained between the film and the platform portion of the panel.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: April 12, 2016
    Assignee: Sealed Air Corporation (US)
    Inventors: Christof Hammerschmidt, Devin C. Ridgeway
  • Patent number: 8714357
    Abstract: A packaging system includes a retention frame and a tray. The retention frame includes a panel and a retention sheet. The panel has a first fold line defining a first flap and a remainder portion. The remainder portion defines a panel opening. The retention sheet is attached to the first flap and the remainder portion so that the retention sheet extends over the panel opening and the first fold line. The tray includes a tray frame defining a tray opening. A tray sheet is attached to the tray frame and extends over the tray opening. The tray is configured for positioning between the retention sheet and the remainder portion of the retention frame to juxtapose the tray opening with the panel opening. A product may be supported on the tray sheet to suspend and retain the product between the retention sheet and the tray sheet over the juxtaposed tray and panel openings.
    Type: Grant
    Filed: April 6, 2010
    Date of Patent: May 6, 2014
    Assignee: Sealed Air Corporation (US)
    Inventor: Devin C. Ridgeway
  • Publication number: 20110240515
    Abstract: A packaging system comprises a retention frame and a tray. The retention frame comprises a panel and a retention sheet. The panel has a first fold line defining a first flap and a remainder portion. The remainder portion defines a panel opening. The retention sheet is attached to the first flap and the remainder portion so that the retention sheet extends over the panel opening and the first fold line. The tray comprises a tray frame defining a tray opening. A tray sheet is attached to the tray frame and extends over the tray opening. The tray is configured for positioning between the retention sheet and the remainder portion of the retention frame to juxtapose the tray opening with the panel opening. A product may be supported on the tray sheet to suspend and retain the product between the retention sheet and the tray sheet over the juxtaposed tray and panel openings.
    Type: Application
    Filed: April 6, 2010
    Publication date: October 6, 2011
    Inventor: Devin C. Ridgeway
  • Patent number: 6311844
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a first pair of fold lines defining respective folding side portions, a second pair of fold lines defining respective folding end portions oriented transverse to the folding side portions, and a center portion. A flexible film material is superimposed on one surface of the rigid panel and extends onto at least one of the folding side portions. The ends of the film material are connected to the rigid panel, with at least one end connected to one of the folding side portions. The folding side portions and folding end portions may include one or more lock tabs or lateral extensions for spacing the center portion of the rigid panel from the bottom and/or sidewalls of an outer box.
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: November 6, 2001
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, James R. Paonessa
  • Patent number: 6302274
    Abstract: A packaging structure for holding an article within an outer box includes a pair of side legs and a pair of end legs defining a main portion having a window opening, and a flexible web extending across the window opening. End portions are connected to first ends of the side legs along first fold lines and to second ends of the side legs along second fold lines. Each end portion includes an intermediate fold line at an oblique angle relative to the first and second fold lines, dividing the end portions into first regions adjacent the ends of the side legs, and second regions remote therefrom. The end portions are connected in the second regions to the end legs to form the packaging structure into an intermediate folded structure.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: October 16, 2001
    Assignee: Sealed Air Corporation (US)
    Inventor: Devin C. Ridgeway
  • Patent number: 6289655
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a pair of fold lines defining respective folding side portions and a center portion. A flexible film material is superimposed on one surface of the rigid panel and extends onto at least one of the folding side portions. The ends of the film material are connected to the rigid panel, with at least one end connected to one of the folding side portions. The folding side portions include patterned cuts defining tabs which separate the film material from the center portion when the folding side portions are folded away from the film material.
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: September 18, 2001
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, James R. Paonessa
  • Patent number: 6148591
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a pair of generally parallel fold lines which define respective folding side portions and a center portion. A flexible film material is superimposed on one surface of the center panel portion and extends onto the folding side portions. Means, such as opposed glue strips extending along the side portions, are provided for securing the film material to the rigid panel and for cooperating with the folding side portions to tighten the film against objects between the film and the center panel portion when the side portions are folded in a direction away from the film. The panel may include a fold line extending through the center panel portion for allowing the object to be inserted and secured beneath the film. The panel may also include openings into which projection on the folding side portions may be inserted to tighten the film. An associated method is also disclosed.
    Type: Grant
    Filed: November 12, 1998
    Date of Patent: November 21, 2000
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, Terry N. Wynn, Kevin P. Greene, Jacqueline Marshall
  • Patent number: 6148590
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a pair of generally parallel fold lines which define respective folding side portions and a center portion. A flexible film material is superimposed on one surface of the center portion and extends onto the folding side portions. At least one edge of the film is secured to one folding side portion. According to one embodiment, the free edge of the film carries a securing member for adjustably mating with one or more mating members on a respective folding side portion. Glue strips, or other securing members, extending along the side portions, are provided for securing one edge of the film material to the rigid panel and for securing the other edge of the film to the securing member. When the securing member is mated with the mating member, the objects will be held tight between the film and the center portion when the side portions are folded in a direction away from the film.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: November 21, 2000
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, James R. Paonessa
  • Patent number: 6010006
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a pair of generally parallel fold lines which define respective folding side portions and a center portion. A flexible film material is superimposed on one surface of the center panel portion and extends onto the folding side portions. Means, such as opposed glue strips extending along the side portions, are provided for securing the film material to the rigid panel and for cooperating with the folding side portions to tighten the film against objects between the film and the center panel portion when the side portions are folded in a direction away from the film. The panel may include a fold line extending through the center panel portion for allowing the object to be inserted and secured beneath the film. The panel may also include openings into which projection on the folding side portions may be inserted to tighten the film. An associated method is also disclosed.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: January 4, 2000
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, Terry N. Wynn, Kevin P. Greene, Jacqueline Marshall
  • Patent number: 5893462
    Abstract: A packaging structure is disclosed for holding an article securely between a flexible film and a pair of foldable flaps. The structure includes a frame having a main portion, and a pair of folding side legs and a pair of folding end legs supporting the main portion. The main portion defines a window, and a flexible web is connected to the folding side legs so that it extends across and below the window. A pair of flaps are foldably connected to the side legs. An article to be packaged is placed on the web and the flaps folded thereover to hold the article securely in place. The entire packaging structure may be placed in an outer box which holds the flaps in a closed position against the packaged article.
    Type: Grant
    Filed: July 1, 1998
    Date of Patent: April 13, 1999
    Assignee: Sealed Air Corporation
    Inventor: Devin C. Ridgeway
  • Patent number: 5678695
    Abstract: A packaging structure for holding an object securely against a rigid backing. The structure includes a substantially rigid panel having a pair of generally parallel fold lines which define respective folding side portions and a center portion. A flexible film material is superimposed on one surface of the center panel portion and extends onto the folding side portions. Means, such as opposed glue strips extending along the side portions, are provided for securing the film material to the rigid panel and for cooperating with the folding side portions to tighten the film against objects between the film and the center panel portion when the side portions are folded in a direction away from the film. The panel may include a fold line extending through the center panel portion for allowing the object to be inserted and secured beneath the film. The panel may also include openings into which projection on the folding side portions may be inserted to tighten the film. An associated method is also disclosed.
    Type: Grant
    Filed: October 11, 1995
    Date of Patent: October 21, 1997
    Assignee: Sealed Air Corporation
    Inventors: Devin C. Ridgeway, Terry N. Wynn, Kevin P. Greene, Jacqueline Marshall
  • Patent number: 5388701
    Abstract: A package for fragile articles is disclosed and comprises a container that forms a solid polygon and two suspension frames in the container. Each of the frames are formed of a plurality of upright side panels and have at least one dimension that substantially spans and abuts the interior of the container so that each frame is prevented from moving in the container. At least two of said side panels are parallel, and each of which forms an arch, so that the arched parallel side panels are opposite one another. A resilient membrane is attached tightly to the edges of the side panels of each frame, and extends from the base of each arched side across the rise and span of each arched side. The frames are positioned in the container with the membranes in face to face relationship for holding an object suspended therebetween.
    Type: Grant
    Filed: November 22, 1993
    Date of Patent: February 14, 1995
    Assignee: Sealed Air Corporation
    Inventor: Devin C. Ridgeway