Patents by Inventor James Plunkett
James Plunkett 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).
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Patent number: 11577901Abstract: A container assembly for flowable materials, the container assembly comprising: a reusable outer supporting container; and a disposable inner plastic liner; wherein the reusable outer supporting container comprises an outlet pipe comprising a first outlet pipe section connected to the reusable outer supporting container and a second outlet pipe section releasably connectable to the first outlet pipe section, wherein the second outlet pipe section comprises a valve for selectively closing off the second outlet pipe section, and wherein at least one of the first outlet pipe section and the second outlet pipe section comprises an annular recess; and wherein the disposable inner plastic liner comprises a tubular outlet portion, wherein the tubular outlet portion comprises an outer flange configured to be captured between the first outlet pipe section and the second outlet pipe section, and further wherein the outer flange of the tubular outlet portion comprises an annular protrusion configured to be received in tType: GrantFiled: April 26, 2021Date of Patent: February 14, 2023Assignee: CDF CorporationInventors: Joseph Sullivan, James Plunkett
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Publication number: 20220073248Abstract: A container assembly for flowable materials, the container assembly comprising: a reusable outer supporting container; and a disposable inner plastic liner; wherein the reusable outer supporting container comprises an outlet pipe comprising a first outlet pipe section connected to the reusable outer supporting container and a second outlet pipe section releasably connectable to the first outlet pipe section, wherein the second outlet pipe section comprises a valve for selectively closing off the second outlet pipe section, and wherein at least one of the first outlet pipe section and the second outlet pipe section comprises an annular recess; and wherein the disposable inner plastic liner comprises a tubular outlet portion, wherein the tubular outlet portion comprises an outer flange configured to be captured between the first outlet pipe section and the second outlet pipe section, and further wherein the outer flange of the tubular outlet portion comprises an annular protrusion configured to be received in tType: ApplicationFiled: April 26, 2021Publication date: March 10, 2022Inventors: Joseph Sullivan, James Plunkett
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Patent number: 10988298Abstract: A container assembly for flowable materials, the container assembly comprising: a reusable outer supporting container; and a disposable inner plastic liner; wherein the reusable outer supporting container comprises an outlet pipe comprising a first outlet pipe section connected to the reusable outer supporting container and a second outlet pipe section releasably connectable to the first outlet pipe section, wherein the second outlet pipe section comprises a valve for selectively closing off the second outlet pipe section, and wherein at least one of the first outlet pipe section and the second outlet pipe section comprises an annular recess; and wherein the disposable inner plastic liner comprises a tubular outlet portion, wherein the tubular outlet portion comprises an outer flange configured to be captured between the first outlet pipe section and the second outlet pipe section, and further wherein the outer flange of the tubular outlet portion comprises an annular protrusion configured to be received in tType: GrantFiled: June 14, 2019Date of Patent: April 27, 2021Assignee: CDF CorporationInventors: Joseph Sullivan, James Plunkett
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Publication number: 20190382179Abstract: A container assembly for flowable materials, the container assembly comprising: a reusable outer supporting container; and a disposable inner plastic liner; wherein the reusable outer supporting container comprises an outlet pipe comprising a first outlet pipe section connected to the reusable outer supporting container and a second outlet pipe section releasably connectable to the first outlet pipe section, wherein the second outlet pipe section comprises a valve for selectively closing off the second outlet pipe section, and wherein at least one of the first outlet pipe section and the second outlet pipe section comprises an annular recess; and wherein the disposable inner plastic liner comprises a tubular outlet portion, wherein the tubular outlet portion comprises an outer flange configured to be captured between the first outlet pipe section and the second outlet pipe section, and further wherein the outer flange of the tubular outlet portion comprises an annular protrusion configured to be received in tType: ApplicationFiled: June 14, 2019Publication date: December 19, 2019Inventors: Joseph Sullivan, James Plunkett
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Publication number: 20160264351Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges.Type: ApplicationFiled: May 23, 2016Publication date: September 15, 2016Inventors: James Plunkett, Robert H. Fougere
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Patent number: 9346612Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges.Type: GrantFiled: September 15, 2010Date of Patent: May 24, 2016Assignee: CDF CORPORATIONInventors: James Plunkett, Robert H. P. Fougere
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Patent number: 9016555Abstract: The present invention provides a flexible liner and bag-in-box container system comprising a collapsible container having a liner attached to the collapsible container, such that when the container is expanded from a collapsed state, the attached liner similarly expands. When the collapsible container is expanded, the liner may expand to substantially conform to the shape of the collapsible container. The liner may further comprise a filler fitting for receiving contents for filling the liner. The filler fitting may comprise one or more annular rings adapted to secure the filler fitting of the liner to an opening in the collapsible container. The collapsible container may be made of corrugated fiberboard. The collapsible container may further include tape having two adhesive sides for securing the collapsible container in an expanded state.Type: GrantFiled: April 2, 2008Date of Patent: April 28, 2015Assignee: CDF CorporationInventors: James Plunkett, Joseph J. Sullivan
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Publication number: 20120199512Abstract: A liner for use in a bulk container is provided. The liner comprises a first flexible portion, a second flexible portion, a first seal joining the first and second portions, a second seal joining the first and second portions, a third seal joining the first and second portions, and a fourth seal joining the first and second portions. The first portion is a better barrier than the second portion.Type: ApplicationFiled: December 13, 2011Publication date: August 9, 2012Inventors: James Plunkett, Joseph Sullivan
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Patent number: 8182152Abstract: A liner for use in a bulk container is provided. The liner comprises a first flexible panel a second flexible panel and a first seal joining the first and second panels and a second seal joining the first and second panels. The first flexible panel comprises at least one ply of thermoplastic material and the second flexible panel comprises at least one ply of material that has a higher heat threshold than the at least one ply contained in the first flexible panel.Type: GrantFiled: March 28, 2006Date of Patent: May 22, 2012Assignee: CDF CorporationInventors: James Plunkett, Joseph Sullivan
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Patent number: 8075188Abstract: A liner for use in a bulk container is provided. The liner comprises a first flexible portion, a second flexible portion, a first seal joining the first and second portions, a second seal joining the first and second portions, a third seal joining the first and second portions, and a fourth seal joining the first and second portions. The first portion is a better barrier than the second portion.Type: GrantFiled: February 24, 2006Date of Patent: December 13, 2011Assignee: CDF CorporationInventors: James Plunkett, Joseph Sullivan
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Publication number: 20110000918Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges.Type: ApplicationFiled: September 15, 2010Publication date: January 6, 2011Inventors: James Plunkett, Robert H. P. Fougere
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Patent number: 7798711Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges.Type: GrantFiled: July 27, 2004Date of Patent: September 21, 2010Assignee: CDF CorporationInventors: James Plunkett, Robert H. Fougere, Joseph J. Sullivan
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Publication number: 20080310766Abstract: The present invention is a system for shipping and discharging contents. The system comprises a liner including a front portion, a rear portion, and first and second side portions, wherein the front, rear, and first and second side portions are sealed together to form a top panel, a bottom panel, a front panel, a rear panel, and two gusseted side panels. At least one opening is provided on one of the front portion, the rear portion, the first side portion, or the second side portion for receiving a fitting. A bladder including at least a front panel and a rear panel and an opening provided in at least one of the panels, wherein the opening is adapted to receive gas, and wherein the bladder is sealed to the top panel of the liner and the bottom panel of the liner.Type: ApplicationFiled: June 13, 2007Publication date: December 18, 2008Inventors: James Plunkett, Joseph Sullivan
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Publication number: 20080245848Abstract: The present invention provides a flexible liner and bag-in-box container system comprising a collapsible container having a liner attached to the collapsible container, such that when the container is expanded from a collapsed state, the attached liner similarly expands. When the collapsible container is expanded, the liner may expand to substantially conform to the shape of the collapsible container. The liner may further comprise a filler fitting for receiving contents for filling the liner. The filler fitting may comprise one or more annular rings adapted to secure the filler fitting of the liner to an opening in the collapsible container. The collapsible container may be made of corrugated fiberboard. The collapsible container may further include tape having two adhesive sides for securing the collapsible container in an expanded state.Type: ApplicationFiled: April 2, 2008Publication date: October 9, 2008Inventors: James Plunkett, Joseph J. Sullivan
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Publication number: 20070237433Abstract: A liner for use in a bulk container is provided. The liner comprises a first flexible panel a second flexible panel and a first seal joining the first and second panels and a second seal joining the first and second panels. The first flexible panel comprises at least one ply of thermoplastic material and the second flexible panel comprises at least one ply of material that has a higher heat threshold than the at least one ply contained in the first flexible panel.Type: ApplicationFiled: March 28, 2006Publication date: October 11, 2007Inventors: James Plunkett, Joseph Sullivan
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Publication number: 20070201774Abstract: A liner for use in a bulk container is provided. The liner comprises a first flexible portion, a second flexible portion, a first seal joining the first and second portions, a second seal joining the first and second portions, a third seal joining the first and second portions, and a fourth seal joining the first and second portions. The first portion is a better barrier than the second portion.Type: ApplicationFiled: February 24, 2006Publication date: August 30, 2007Inventors: James Plunkett, Joseph Sullivan
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Publication number: 20070076988Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a front portion, a rear portion, and first and second side portions. The front portion, rear portion, and side portions are sealed together to form a four side panels, and top and bottom panels. A removable piece is provided in at least one of the portions. The removable piece may be removed to provide an opening for receiving a fitment. After the portions are sealed together, the removable piece is removed and a fitment is fit and sealed within the opening thereby provided.Type: ApplicationFiled: September 26, 2006Publication date: April 5, 2007Inventors: Joseph Sullivan, James Plunkett, Steve Gosling
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Publication number: 20060023973Abstract: The present invention is a collapsible liner for use in a bulk container. The liner comprises a first flexible panel, a second flexible panel, a first seal, a second seal, and a tab. The first flexible panel includes a first longitudinal edge. The second flexible panel includes a second longitudinal edge. The first seal joins the first and second panels near the first and second longitudinal edges and runs generally parallel to the first and second edges. The second seal joins the first and second panels and is generally oblique to the first seal. At least one of the panels extends across at least one of the seals to form the tab, which includes an attachment feature. The attachment feature may be a piece of tape affixed to the tab. The attachment feature may be a strip of fabric or other reinforcement material melted into the tab, sealed within the tab or affixed to the tab via an adhesive. The attachment feature may be a hole with sealed or unsealed edges.Type: ApplicationFiled: July 27, 2004Publication date: February 2, 2006Inventors: James Plunkett, Robert Fougere
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Patent number: 6533122Abstract: The present invention provides a foldable shipping container that provides users with access to the liner fill port in confined areas and that can be used to transport liquids, powders, or solids. One embodiment of the shipping container has a generally rectangular base pivotally connected a first side wall and a second side wall, a first lid section pivotally connected to the first side wall, a second lid section pivotally connected to the second side wall, and a third lid section pivotally connected to the first lid section. The third lid section provides access to a centrally located liner fill port.Type: GrantFiled: February 7, 2000Date of Patent: March 18, 2003Inventor: James Plunkett
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Patent number: D823609Type: GrantFiled: December 9, 2016Date of Patent: July 24, 2018Assignee: STONEY CREEK (EST 1994) LIMITEDInventors: Michael James Plunkett, Glenn James Dougal, Brent David McConnell, Sally Grace Biedrowski, Brendon Scott Li, Miles Bruce McGill, Sally Francis Wade