Patents by Inventor Kevin B. McNeil
Kevin B. McNeil 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: 11779981Abstract: A process for winding a convolutely wound tubular structure having a machine direction, a cross-machine direction coplanar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed.Type: GrantFiled: January 20, 2020Date of Patent: October 10, 2023Inventor: Kevin B. McNeil
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Publication number: 20220381374Abstract: A tubular structure is disclosed. The tubular structure has an elongate pre-fabricated tube having a longitudinal axis, a machine direction and a first width, and a first sheet metal having a leading edge, a machine direction and a second width. The leading edge of the first sheet metal is bonded to an outer surface of the elongate pre-fabricated tube and is continuously and convolutely wound about the longitudinal axis forming a plurality of at least three convolutions coaxially disposed about the outer surface of the pre-fabricated tube. The first sheet metal has a tail portion. The tail portion of the first sheet metal is disposed upon and bonded to an immediately subjacent convolution of the first sheet metal along the width.Type: ApplicationFiled: August 5, 2022Publication date: December 1, 2022Inventors: Kevin B. McNeil, Gregory V. McNeil, Wayne R. Fisher
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Publication number: 20200282440Abstract: A process for winding a convolutely wound tubular structure having a machine direction, a cross-machine direction coplanar thereto, and a Z-direction orthogonal to both the machine- and cross-machine directions is disclosed.Type: ApplicationFiled: January 20, 2020Publication date: September 10, 2020Inventor: Kevin B. McNeil
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Publication number: 20200263812Abstract: A helically wound tubular structure is disclosed. The tubular structure has a first sheet metal helically wound about a longitudinal axis, a second sheet metal having voids disposed therein helically wound about the longitudinal axis and coaxially about the first sheet metal, and a third sheet metal helically wound about the longitudinal axis and coaxially about the first sheet metal and the second sheet metal.Type: ApplicationFiled: January 20, 2020Publication date: August 20, 2020Inventors: Kevin B. McNeil, Gregory V. McNeil, Wayne R. Fisher, Thomas T. Byrne
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Publication number: 20200256485Abstract: A tubular structure is disclosed. The tubular structure has a first sheet metal having a machine direction. The first sheet metal is convolutely wound about a longitudinal axis and has a tail portion. The tail portion of the first sheet metal is disposed upon and bonded to an immediately subjacent convolution of the first sheet metal.Type: ApplicationFiled: January 20, 2020Publication date: August 13, 2020Inventors: Kevin B. McNeil, Gregory V. McNeil, Wayne R. Fisher
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Publication number: 20200256486Abstract: An elongate tubular structure is disclosed. The elongate tubular structure has a first and second tubular structure wherein a first end of the first tubular structure is matingly and fasteningly engaged to a first end of the second tubular structure. The first and second tubular structures each have a first sheet metal having a machine direction being convolutely wound about a first longitudinal axis. The first sheet metal has a tail portion that is disposed upon and bonded to an immediately subjacent convolution of the first sheet metal to form the respective first and second tubular structures.Type: ApplicationFiled: January 20, 2020Publication date: August 13, 2020Inventors: Kevin B. McNeil, Gregory V. McNeil, Wayne R. Fisher
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Patent number: 7000864Abstract: Apparatus and method for controlling the winding of a sheet of material such as paper and film finished consumer products into a log using an adjustable reference profile. The apparatus and method may provide improved process control, product quality, manufacturing production rate and/or process repeatability. The apparatus and method provide more consistent finished log properties by measuring at least one process parameter during the manufacturing process. The process parameter is then correlated with the desired finished product characteristics and an appropriate correction is made to the reference profile.Type: GrantFiled: June 10, 2002Date of Patent: February 21, 2006Assignee: The Procter & Gamble CompanyInventors: Kevin B. McNeil, Michael Joseph Guyant, Thomas Timothy Byrne, James Fred Johnson
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Patent number: 6846172Abstract: Disclosed is an embossing method and material made by the method, including at least a pair of embossing rolls having unmatched embossing patterns engraved independently from each other, and having enlarged sidewall clearances between adjacent, inter-engaged protrusions and recessions of the embossing patterns. The sidewall clearances can range from about 0.002? (about 0.050 mm) to about 0.050? (about 1.27 mm). The width of the protrusions can be greater than about 0.002? or about 0.050 mm. The peripheral surface of at least one of the embossing rolls can comprise a metal, a plastic, a ceramic, or a rubber. Also disclosed is an embossed web material capable of being used as a wrap material for food products, made by the above process.Type: GrantFiled: June 7, 2002Date of Patent: January 25, 2005Assignee: The Procter & Gamble CompanyInventors: Jeffrey Moss Vaughn, Kevin B. McNeil
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Publication number: 20030228445Abstract: Disclosed is an embossing method and material made by the method, including at least a pair of embossing rolls having unmatched embossing patterns engraved independently from each other, and having enlarged sidewall clearances between adjacent, inter-engaged protrusions and recessions of the embossing patterns. The sidewall clearances can range from about 0.002″ (about 0.050 mm) to about 0.050″ (about 1.27 mm). The width of the protrusions can be greater than about 0.002″ or about 0.050 mm. The peripheral surface of at least one of the embossing rolls can comprise a metal, a plastic, a ceramic, or a rubber. Also disclosed is an embossed web material capable of being used as a wrap material for food products, made by the above process.Type: ApplicationFiled: June 7, 2002Publication date: December 11, 2003Applicant: The Procter & Gamble CompanyInventors: Jeffrey Moss Vaughn, Kevin B. McNeil
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Publication number: 20030226928Abstract: Apparatus and method for controlling the winding of a sheet of material such as paper and film finished consumer products into a log using an adjustable reference profile. The apparatus and method may provide improved process control, product quality, manufacturing production rate and/or process repeatability. The apparatus and method provide more consistent finished log properties by measuring at least one process parameter during the manufacturing process. The process parameter is then correlated with the desired finished product characteristics and an appropriate correction is made to the reference profile.Type: ApplicationFiled: June 10, 2002Publication date: December 11, 2003Applicant: The Procter & Gamble CompanyInventors: Kevin B. McNeil, Michael Joseph Guyant, Thomas Timothy Byrne, James Fred Johnson
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Patent number: 5468323Abstract: An embossed paper laminate having two laminae. The laminae are embossed so that each embossed site of one lamina is adhesively joined to the nonembossed region of the other lamina. The laminate is made by two close tolerance pattern rolls juxtaposed to form a nip. Each pattern roll has radially extending protuberances which contact the periphery of the other pattern roll intermediate its protuberances. The laminae are fed through the nip in face-to-face relationship and are embossed and adhesively joined to the other lamina by the radially extending protuberances.Type: GrantFiled: November 15, 1993Date of Patent: November 21, 1995Assignee: The Procter & Gamble CompanyInventor: Kevin B. McNeil
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Patent number: 5356506Abstract: The invention comprises a modular pattern roll for embossing a cellulosic fibrous structure. The pattern roll is made by assembling separate components, rather than being one piece and chemically etched according to the prior art. The pattern roll comprises a cylindrically perforate outer shell having radially extending protuberances inserted through the holes in the cylindrical shell. The protuberances are provided with an interference fit and/or, if desired, a shoulder at the proximal end to prevent the protuberances from being extruded and expelled through the hole and creating a missile hazard during operation. The center of the hollow cylindrically perforate shell is filled with a base roll and a radially expanding internal locking assembly, to prevent the protuberances from moving radially inwardly under the compressive forces which occur during operation.Type: GrantFiled: April 4, 1994Date of Patent: October 18, 1994Assignee: The Procter & Gamble CompanyInventors: Kevin B. McNeil, Donald D. Culver, James R. Johnson
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Patent number: 5294475Abstract: An embossed paper laminate having two laminae. The laminae are embossed so that each embossed site of one lamina is adhesively joined to the nonembossed region of the other lamina. The laminate is made by two close tolerance pattern rolls juxtaposed to form a nip. Each pattern roll has radially extending protuberances which contact the periphery of the other pattern roll intermediate its protuberances. The laminae are fed through the nip in face-to-face relationship and are embossed and adhesively joined to the other lamina by the radially extending protuberances.Type: GrantFiled: June 12, 1992Date of Patent: March 15, 1994Assignee: The Procter & Gamble CompanyInventor: Kevin B. McNeil
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Patent number: 4919351Abstract: An improvement in web converting rewinders of the type which include a perforator cylinder, and a bedroll/chop-off roll combination comprising a set of chop-off blades, some of which chop-off blades are disposed on the bed roll, and some of which are disposed on the chop-off roll; and in which a running web is forwarded from an unwinding parent roll, and is converted into consumer product rolls such as, for example, tear-separable multi-sheet rolls of toilet tissue or paper towels. The improvement comprises parallel-motion chop-off blades which can be more closely spaced than in prior art chop-off blades, and thus induce greater stretching and more positive breaking of the web; and, preferably, the chop-off blades are disposed to act on a longer machine-direction-length of the running web than contemporary rewinders to enable more positively inducing roll endings by breaking along transverse lines of weakening rather than by inducing ragged transverse tears of the web.Type: GrantFiled: March 7, 1989Date of Patent: April 24, 1990Assignee: The Procter & Gamble CompanyInventor: Kevin B. McNeil
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Patent number: 4687153Abstract: An improvement in paper converting rewinders in which bulk rolls of paper are converted into consumer product rolls of paper such as tear-separable multi-sheet rolls of toilet tissue or paper towels. In such rewinders of the type which include a perforator cylinder, and a bedroll/chop-off roll combination, changes in sheet length and/or sheet count commonly require changing one or more of such rotating, paper contacting machine elements. The present invention enables broad changes in both sheet length and sheet count in such rewinders without changing either the perforator cylinder or the bedroll or the chop-off roll. The invention also enables adjustments to assure true cross machine direction orientation of inter-sheet lines of perforation throughout the range of adjusting sheet length and/or sheet count per product roll.Type: GrantFiled: June 18, 1985Date of Patent: August 18, 1987Assignee: The Procter & Gamble CompanyInventor: Kevin B. McNeil