Patents by Inventor Louis John Read
Louis John Read 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: 10321709Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: GrantFiled: July 13, 2018Date of Patent: June 18, 2019Assignee: R.J. Reynolds Tobacco CompanyInventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, Jr., Brent Walker Carter
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Publication number: 20190150502Abstract: A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment. A mouth end piece segment can be located at the mouth end of the smoking article. A segment of tobacco cut filler, gathered tobacco paper, or other type of flavor source material, can be positioned between the mouth end piece segment and the aerosol-generation segment. Optionally, segment composed of tobacco cut filler can be positioned so as to provide a lighting end segment. The smoking article possesses an overwrap (e.g.Type: ApplicationFiled: January 25, 2019Publication date: May 23, 2019Applicant: R.J. Reynolds Tobacco CompanyInventors: Evon L Crooks, Billy T. Conner, Dempsey B. Brewer, JR., Louis John Read, JR.
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Patent number: 10188140Abstract: A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment. A mouth end piece segment can be located at the mouth end of the smoking article. A segment of tobacco cut filler, gathered tobacco paper, or other type of flavor source material, can be positioned between the mouth end piece segment and the aerosol-generation segment. Optionally, segment composed of tobacco cut filler can be positioned so as to provide a lighting end segment. The smoking article possesses an overwrap (e.g.Type: GrantFiled: January 21, 2014Date of Patent: January 29, 2019Assignee: R.J. Reynolds Tobacco CompanyInventors: Evon L. Crooks, Billy T. Conner, Dempsey B. Brewer, Jr., Louis John Read, Jr.
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Publication number: 20180317542Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: ApplicationFiled: July 13, 2018Publication date: November 8, 2018Inventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, JR., Brent Walker Carter
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Patent number: 10045559Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: GrantFiled: December 6, 2013Date of Patent: August 14, 2018Assignee: R.J. Reynolds Tobacco CompanyInventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, Jr., Brent Walker Carter
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Publication number: 20150201670Abstract: A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment. A mouth end piece segment can be located at the mouth end of the smoking article. A segment of tobacco cut filler, gathered tobacco paper, or other type of flavor source material, can be positioned between the mouth end piece segment and the aerosol-generation segment. Optionally, segment composed of tobacco cut filler can be positioned so as to provide a lighting end segment. The smoking article possesses an overwrap (e.g.Type: ApplicationFiled: January 21, 2014Publication date: July 23, 2015Applicant: R.J. Reynolds Tobacco CompanyInventors: Evon L. Crooks, Billy T. Conner, Dempsey B. Brewer, JR., Louis John Read, JR.
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Publication number: 20140100099Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: ApplicationFiled: December 6, 2013Publication date: April 10, 2014Applicant: R.J. Reynolds Tobacco CompanyInventors: John Larkin Nelson, Vernon Brent Nelson, Louis John Read, JR., Brent Walker Carter
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Patent number: 8678013Abstract: A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment. A mouth end piece segment can be located at the mouth end of the smoking article. A segment of tobacco cut filler, gathered tobacco paper, or other type of flavor source material, can be positioned between the mouth end piece segment and the aerosol-generation segment. Optionally, segment composed of tobacco cut filler can be positioned so as to provide a lighting end segment.Type: GrantFiled: January 15, 2010Date of Patent: March 25, 2014Assignee: R.J. Reynolds Tobacco CompanyInventors: Evon L. Crooks, Billy T. Conner, Dempsey B. Brewer, Jr., Louis John Read, Jr.
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Patent number: 8627825Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: GrantFiled: April 15, 2010Date of Patent: January 14, 2014Assignee: R.J. Reynolds Tobacco CompanyInventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, Jr., Brent Walker Carter
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Publication number: 20100192962Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: ApplicationFiled: April 15, 2010Publication date: August 5, 2010Inventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, JR., Brent Walker Carter
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Publication number: 20100186757Abstract: A smoking article, such as a cigarette, comprises a lighting end and a mouth end. The smoking article possesses an aerosol-generation system that includes (i) a heat generation segment, and (ii) an aerosol-generating region or segment. A mouth end piece segment can be located at the mouth end of the smoking article. A segment of tobacco cut filler, gathered tobacco paper, or other type of flavor source material, can be positioned between the mouth end piece segment and the aerosol-generation segment. Optionally, segment composed of tobacco cut filler can be positioned so as to provide a lighting end segment. The smoking article possesses an overwrap (e.g.Type: ApplicationFiled: January 15, 2010Publication date: July 29, 2010Inventors: Evon L. Crooks, Billy T. Conner, Dempsey B. Brewer, JR., Louis John Read, JR.
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Patent number: 7740019Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: GrantFiled: August 2, 2006Date of Patent: June 22, 2010Assignee: R.J. Reynolds Tobacco Company, Inc.Inventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, Jr., Brent Walker Carter
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Publication number: 20080029118Abstract: Filter rods for use in the manufacture of cigarette filter elements are provided, with each rod having a longitudinal axis and incorporating a generally longitudinally extending filter material and a generally longitudinally extending strand within that filter material. A filter making unit receives a continuous supply of a filter material, and forms the filter material into a gathered composite having a continuous cylindrical shape. A continuous supply of a strand (e.g., colored thread) is provided and is introduced into the filter material gathered composite in the tongue of the filter making unit. The filter material and continuous strand positioned therein are formed into a continuous rod having the strand material laterally positioned within that rod, and the continuous rod is subdivided at pre-determined longitudinal intervals to provide a plurality of rod portions.Type: ApplicationFiled: August 2, 2006Publication date: February 7, 2008Inventors: John Larkin Nelson, Vernon Brent Barnes, Louis John Read, Brent Walker Carter
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Patent number: 7296578Abstract: An additive material is applied to a substrate, such as a paper web used as a wrapping material for cigarette manufacture. A predetermined pattern of additive material is applied to the outer surface of the wrapping material of a formed cigarette, and most preferably of a formed filtered cigarette. In particular, an application system for applying additive material of a controlled type, in a controlled manner and in a controlled location on the wrapping material of a formed two-up filtered cigarette rod is located within a tipping machine. During controlled rotation of each such formed rod (e.g., due to cooperation of (i) a roll drum, and (ii) cooperating roll block and star drum), additive material is applied to the outer surface of a desired location of the wrapping material of each such rod.Type: GrantFiled: March 4, 2004Date of Patent: November 20, 2007Assignee: R.J. Reynolds Tobacco CompanyInventor: Louis John Read, Jr.