Patents by Inventor David E. Rhodes
David E. Rhodes 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: 11858769Abstract: A web splice for attaching two webs, such as paper webs used in paper converting operations. The web splice comprises a non-linear butt joint. The butt joint forms an acute included angle (?) with the side edges.Type: GrantFiled: April 13, 2020Date of Patent: January 2, 2024Assignee: Sonoco Development, Inc.Inventors: Xiaokai Niu, David E. Rhodes
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Publication number: 20230331451Abstract: A system for moving and transporting cargo, such as bundled cores and tubes, that doesn't require wheeled carts. The system may comprise a forklift truck, a front engagement device connecting the cargo to the forklift truck, a rear roller unit, and one or more spaced apart bottom supports. When the forklift forks are in the raised position, the cargo front (leading) end is tilted above the cargo rear (trailing) end and the bottom supports are disengaged from the floor, allowing the cargo to be moved.Type: ApplicationFiled: April 15, 2022Publication date: October 19, 2023Applicant: Sonoco Development, Inc.Inventors: Kevin Manly Kelley, Neil Roland Davis, David E. Rhodes
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Patent number: 11787103Abstract: An improved core for mounting on one or more core engaging elements such as a pair of chucks and a method of making an improved core are provided. The core is adapted to wind and unwind material thereon. The core may comprise a high coefficient of friction coating disposed on the inner surface of the core to improve the core-chuck interaction. The inner surface may be mechanically or chemically treated to improve core-chuck interaction.Type: GrantFiled: February 28, 2022Date of Patent: October 17, 2023Assignee: Sonoco Development, Inc.Inventors: Neil Roland Davis, John Franklin Auten, Jr., Michael Lee Thompson, Kevin Manly Kelley, Xiaokai Niu, David E. Rhodes, Michael David Zold
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Publication number: 20220250306Abstract: An improved core for mounting on one or more core engaging elements such as a pair of chucks and a method of making an improved core are provided. The core is adapted to wind and unwind material thereon. The core may comprise a high coefficient of friction coating disposed on the inner surface of the core to improve the core-chuck interaction. The inner surface may be mechanically or chemically treated to improve core-chuck interaction.Type: ApplicationFiled: February 28, 2022Publication date: August 11, 2022Applicant: Sonoco Development, Inc.Inventors: Neil Roland Davis, John Franklin Auten, JR., Michael Lee Thompson, Kevin Manly Kelley, Xiaokai Niu, David E. Rhodes, Michael David Zold
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Patent number: 11279077Abstract: An improved core for mounting on one or more core engaging elements such as a pair of chucks and a method of making an improved core are provided. The core is adapted to wind and unwind material thereon. The core comprises a high coefficient of friction coating disposed on the inner surface of the core to improve core-chuck interaction.Type: GrantFiled: March 4, 2019Date of Patent: March 22, 2022Assignee: SONOCO DEVELOPMENT, INC.Inventors: Neil Roland Davis, John Franklin Auten, Jr., Michael Lee Thompson, Kevin Manly Kelley, Xiaokai Niu, David E. Rhodes, Michael David Zold
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Publication number: 20200324992Abstract: A web splice for attaching two webs, such as paper webs used in paper converting operations. The web splice comprises a non-linear butt joint. The butt joint forms an acute included angle (?) with the side edges.Type: ApplicationFiled: April 13, 2020Publication date: October 15, 2020Applicant: Sonoco Development, Inc.Inventors: Xiaokai Niu, David E. Rhodes
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Publication number: 20190270236Abstract: An improved core for mounting on one or more core engaging elements such as a pair of chucks and a method of making an improved core are provided. The core is adapted to wind and unwind material thereon. The core comprises a high coefficient of friction coating disposed on the inner surface of the core to improve core-chuck interaction.Type: ApplicationFiled: March 4, 2019Publication date: September 5, 2019Applicant: Sonoco Development, Inc.Inventors: Neil Roland Davis, John Franklin Auten, JR., Michael Lee Thompson, Kevin Manly Kelley, Xiaokai Niu, David E. Rhodes, Michael David Zold
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Patent number: 9928118Abstract: Monitoring resource allocation requests to computer resources shared between a plurality of computers includes detecting an allocation request by an application for a first set of the plurality of computer resources and assigning the application to a group, wherein each member of the group comprises a respective application having an associated allocation request for an associated set of the plurality of computer resources. Determining that the first set of the plurality of computer resources cannot be allocated by the application, and determining that the first application generates a function call instructing other members of the group, if any, to request allocation of their associated set of the plurality of computer resources results in incrementing a counter value corresponding to the group. A message is sent when the counter value exceeds a predetermined threshold.Type: GrantFiled: November 1, 2013Date of Patent: March 27, 2018Assignee: CA, Inc.Inventors: James E. Anderson, David R. Jones, William E. Boyd, Jr., David E. Rhodes, II, Robert L. Carpenter, Jason A. Tucker
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Patent number: 9306894Abstract: Managing computer resource allocation includes detecting, by one computer amongst a plurality of computers, generation of an allocation request, wherein the allocation request requests exclusive access, by the one computer, to a computer resource shared between the plurality of computers; determining a period of time that has elapsed since detection of the generation of the allocation request; determining that a delay has occurred when the period of time has exceeded a predetermined threshold; and then, transmitting, by the one computer, a delay message based on the delay to each of the plurality of computers.Type: GrantFiled: March 12, 2013Date of Patent: April 5, 2016Assignee: CA, Inc.Inventors: James E. Anderson, William E. Boyd, Jr., Robert L. Carpenter, David R Jones, David E. Rhodes, II, Jason A. Tucker
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Patent number: 9212021Abstract: Winding cores for elastically stretched or shrinkable materials are designed to significantly reduce the amount of roll strain energy developed during winding. This is accomplished by building into the core an energy-absorbing zone that can be collapsed by a substantial amount and in a relatively controlled fashion over a substantial period of time under the influence of a continued radially inward pressure exerted by the roll of wound material. The energy-absorbing zone is formed by one or more collapsible layers having repeated atomic regions projecting out of a plane of the sheet and each defining a plurality of normal vectors in different sub-regions of the atomic region, wherein the normal vectors, when projected onto the two-dimensional plane of the sheet, are in a plurality of different directions in the plane.Type: GrantFiled: February 4, 2008Date of Patent: December 15, 2015Assignee: Sonoco Development, Inc.Inventors: David E. Rhodes, John F. Auten, Yiming Wang, Wim Van de Camp, Terry Gerhardt, Lawrence E. Renck
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Patent number: 8329268Abstract: A paper-based plant pot comprises a container formed from a sheet of paper-based material wrapped about an axis, opposite edge portions of the sheet being secured to each other, the container having a side wall that encircles the axis and a bottom wall formed by a plurality of bottom panels of the sheet folded inwardly from a lower edge of the side wall and engaging one another. The sheet comprises a paperboard substrate formed of natural cellulose fibers, an internal sizing composition incorporated into the paperboard substrate so as to render the paperboard substrate substantially resistant to saturation by liquid water, and a thermoplastic polymer layer on one of the major surfaces of the paperboard substrate. The thermoplastic polymer layer faces an interior of the container and forms an inner surface thereof for contact with soil or other growing medium placed in the container.Type: GrantFiled: December 7, 2009Date of Patent: December 11, 2012Assignee: Sonoco Development, Inc.Inventors: Susan Bell, Wim van De Camp, William David Decker, Bruce A. Moon, David E. Rhodes, Tony Rummage, John Whitehead
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Patent number: 8228260Abstract: Structures having an antenna incorporated therein are provided. Each structure may comprise one or more strips of flexible sheet material wrapped about an axis and secured together. The antenna may comprise an electrically conductive material secured to one or more of the strips in a pattern forming a closed loop except for a break in the loop defining a plurality of contracts for connection to an electrical device, which may be an RFID chip. The antenna may comprise a pair of spaced tracks with a connection therebetween, which may take the form of an intersection of the tracks or a connector. The antenna may extend for a substantial portion of the axial length of the tubular structure and may also extend helically around the tubular structure. Methods of manufacturing structures are also provided.Type: GrantFiled: May 8, 2009Date of Patent: July 24, 2012Assignee: Sonoco Development, Inc.Inventors: Scott William Huffer, Lawrence E. Renck, David E. Rhodes, Tony F. Rummage
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Patent number: 8084108Abstract: A core having enhanced ID stiffness is provided. The core includes inner, intermediate, and outer wall zones. The intermediate zone is spring-like in that it minimizes deformation of the inner zone from a radial deflection of the outer zone by absorbing at least some of the deformation. Similarly, the intermediate zone minimizes deformation of the outer zone from a radial deflection of the inner zone by absorbing at least some of the deformation. The intermediate zone includes at least first and second intermediate layers and one or more intermediate support layers. The first and second layers include a number of plies and gaps that are offset from each other, i.e. the plies of the first layer are radially aligned with the gaps of the second layer. The intermediate support layers are between the first and second layers and extend radially across the gaps of the first and second layers.Type: GrantFiled: October 24, 2008Date of Patent: December 27, 2011Assignee: Sonoco Development, Inc.Inventors: Xiaokai Niu, David E. Rhodes, Neil R. Davis
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Publication number: 20110135856Abstract: A paper-based plant pot comprises a container formed from a sheet of paper-based material wrapped about an axis, opposite edge portions of the sheet being secured to each other, the container having a side wall that encircles the axis and a bottom wall formed by a plurality of bottom panels of the sheet folded inwardly from a lower edge of the side wall and engaging one another. The sheet comprises a paperboard substrate formed of natural cellulose fibers, an internal sizing composition incorporated into the paperboard substrate so as to render the paperboard substrate substantially resistant to saturation by liquid water, and a thermoplastic polymer layer on one of the major surfaces of the paperboard substrate. The thermoplastic polymer layer faces an interior of the container and forms an inner surface thereof for contact with soil or other growing medium placed in the container.Type: ApplicationFiled: December 7, 2009Publication date: June 9, 2011Inventors: Susan Bell, Wim van De Camp, William David Decker, Bruce A. Moon, David E. Rhodes, Tony Rummage, John Whitehead
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Patent number: 7842362Abstract: A wound paperboard tube having enhanced burst strength in high-moisture conditions up to and including complete and prolonged submersion in liquid water comprises a plurality of paperboard plies formed from a pulp comprising papermaking furnish and an effective amount of a size such that the paperboard plies have reduced moisture add-on when submerged in water, relative to paperboard plies formed from a pulp comprising the identical furnish but without the size. The plies are wound one upon another about an axis of the tube and adhered together with a water-resistant adhesive comprising a polyvinyl composition containing a cross-linking agent for inducing cross-linking of the adhesive.Type: GrantFiled: February 17, 2006Date of Patent: November 30, 2010Assignee: Sonoco Development, Inc.Inventors: Tom T. H. Kim, Charles W. Lounsbury, Jr., David E. Rhodes, Garrett N. Smith, Johannes Wim van de Camp
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Publication number: 20100283709Abstract: Structures having an antenna incorporated therein are provided. Each structure may comprise one or more strips of flexible sheet material wrapped about an axis and secured together. The antenna may comprise an electrically conductive material secured to one or more of the strips in a pattern forming a closed loop except for a break in the loop defining a plurality of contracts for connection to an electrical device, which may be an RFID chip. The antenna may comprise a pair of spaced tracks with a connection therebetween, which may take the form of an intersection of the tracks or a connector. The antenna may extend for a substantial portion of the axial length of the tubular structure and may also extend helically around the tubular structure. Methods of manufacturing structures are also provided.Type: ApplicationFiled: May 8, 2009Publication date: November 11, 2010Applicant: Sonoco Development, Inc.Inventors: Scott William Huffer, Lawrence E. Renck, David E. Rhodes, Tony F. Rummage
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Publication number: 20100104782Abstract: A core having enhanced ID stiffness is provided. The core includes inner, intermediate, and outer wall zones. The intermediate zone is spring-like in that it minimizes deformation of the inner zone from a radial deflection of the outer zone by absorbing at least some of the deformation. Similarly, the intermediate zone minimizes deformation of the outer zone from a radial deflection of the inner zone by absorbing at least some of the deformation. The intermediate zone includes at least first and second intermediate layers and one or more intermediate support layers. The first and second layers include a number of plies and gaps that are offset from each other, i.e. the plies of the first layer are radially aligned with the gaps of the second layer. The intermediate support layers are between the first and second layers and extend radially across the gaps of the first and second layers.Type: ApplicationFiled: October 24, 2008Publication date: April 29, 2010Inventors: Xiaokai Niu, David E. Rhodes, Neil R. Davis
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Publication number: 20090194625Abstract: Winding cores for elastically stretched or shrinkable materials are designed to significantly reduce the amount of roll strain energy developed during winding. This is accomplished by building into the core an energy-absorbing zone that can be collapsed by a substantial amount and in a relatively controlled fashion over a substantial period of time under the influence of a continued radially inward pressure exerted by the roll of wound material. The energy-absorbing zone is formed by one or more collapsible layers having repeated atomic regions projecting out of a plane of the sheet and each defining a plurality of normal vectors in different sub-regions of the atomic region, wherein the normal vectors, when projected onto the two-dimensional plane of the sheet, are in a plurality of different directions in the plane.Type: ApplicationFiled: February 4, 2008Publication date: August 6, 2009Inventors: David E. Rhodes, John F. Auten, Yiming Wang, Wim Van de Camp, Terry Gerhardt, Lawrence E. Renck
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Publication number: 20040244909Abstract: The present invention relates to activatable webs having fibrous substrates coated with activatable adhesive and methods of forming the webs into articles by indirectly activating the adhesive using microwave energy. The activatable web may further include a protective coating of a material that is compatible with the adhesive. One or more activatable webs can be formed into the shape of an article such as by wrapping the activatable webs around a mandrel. The activatable webs can be subjected to microwave energy shortly before being formed into the shape of the article or while they are held in the appropriate shape. The microwave energy is absorbed by moisture retained within the fibrous substrate, which becomes heated. The heated moisture activates the adhesive, causing it to bond to any webs in which the activatable web has been brought into contact and to stiffen.Type: ApplicationFiled: October 10, 2003Publication date: December 9, 2004Inventors: David E. Rhodes, Arnold B. Floyd, Gerald L. Lane, Krishnaraju Varadarajan
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Patent number: 6719242Abstract: A composite core tube is provided for the winding of a web of material. A hollow cylindrical core is covered by a water-resistant rigid sleeve in a heat fit manner to provide a winding surface. The sleeve is selected and finished to control the winding characteristics of the core.Type: GrantFiled: December 1, 2000Date of Patent: April 13, 2004Assignee: Sonoco Development, Inc.Inventors: Arnold B. Floyd, Jr., David E. Rhodes, Gerald L. Lane, Jr.