Patents Assigned to R. J. Reynolds Tobacco Co.
  • Patent number: 12139312
    Abstract: The present disclosure is directed to various packaging devices or arrangements and the blanks configured to form the inner and outer packages that make up the devices. The blanks typically include a plurality of panels that are folded and bonded together to define a compartment when formed into a package. The compartment may be employed to store a consumable product, such as cartridges for an aerosol delivery device. Related methods for forming the blanks into the packages are also provided.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: November 12, 2024
    Assignee: R. J. Reynolds Tobacco Co.
    Inventor: Mark Shane Hatcher
  • Patent number: 12137734
    Abstract: A package that may be employed to store a tobacco-containing material is provided. The package may include a container including a body portion and a cover configured to engage the body portion. The body portion may define an internal space therein configured to receive a product. An internal surface of one or both of the body portion and the cover may include a wood liner. The wood liner may be a wood veneer.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: November 12, 2024
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Ercilia Hernandez Garcia, Percy D. Phillips, Bruce Alan Bengtsson, James William Rogers, Craig T. Demarest
  • Patent number: 11533946
    Abstract: Testing systems and methods are provided for a smoking article to determine a characteristic of the smoking article, such as density of a material used therewith. The testing system may include a test fixture and an electromagnetic energy generating device The testing methods may be carried out by subjecting the material to the electromagnetic energy and determining the amount of energy absorbed by the material.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: December 27, 2022
    Assignee: R. J. Reynolds Tobacco Co.
    Inventor: Balager Ademe
  • Publication number: 20210392945
    Abstract: Testing systems and methods are provided for a smoking article to determine a characteristic of the smoking article, such as density of a material used therewith. The testing system may include a test fixture and an electromagnetic energy generating device The testing methods may be carried out by subjecting the material to the electromagnetic energy and determining the amount of energy absorbed by the material.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 23, 2021
    Applicant: R. J. Reynolds Tobacco Co.
    Inventor: Balager Ademe
  • Patent number: 8931493
    Abstract: A smokeless tobacco product is provided. A tobacco product configured for insertion into the mouth of a user of that product comprises a water-permeable pouch containing a tobacco formulation that includes a granular tobacco composition, wherein the pouch comprises a fleece material configured to provide enhanced flavor.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: January 13, 2015
    Assignee: R.J. Reynolds Tobacco Co.
    Inventors: Andries D. Sebastian, E. Matthew Reddick
  • Patent number: 7597105
    Abstract: An apparatus and method for manufacturing small quantities of cigarettes in a substantially simultaneous fashion while maintaining consistent quality between the cigarettes. The apparatus provides for arranging loose tobacco into tobacco charges and simultaneously inserting the charges into pre-formed tubular cigarette wrappers.
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: October 6, 2009
    Assignee: R.J. Reynolds Tobacco Co.
    Inventors: Vernon Brent Barnes, John Larkin Nelson, Timothy Frederick Thomas
  • Patent number: 6440223
    Abstract: This invention provides a method for improving the flavor and aroma properties in a smoking article. A high fructose corn syrup, ammonium hydroxide and diammonium phosphate are reacted with each other for a time and under conditions sufficient to provide a heat activatable flavorant-generating composition, which comprises 2-deoxy 2-amino glucose. The composition is incorporated into a component of said smoking article without heat treatment. The resultant smoking articles, when smoked, exhibit highly desirable flavor and aroma properties.
    Type: Grant
    Filed: February 15, 2000
    Date of Patent: August 27, 2002
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Michael Francis Dube, William Monroe Coleman, III, Luis Mayan Dominguez, Kenneth Wayne Smith
  • Patent number: 6428624
    Abstract: A method for providing flavorful and aromatic substances for use in a smoking article is disclosed. In the method, a mixture is provided including a reducing sugar source and a base catalyst. The mixture has a selectively enriched content of at least one free amino acid selected from the group consisting of serine, threonine, valine, leucine, and isoleucine.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: August 6, 2002
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: William Monroe Coleman, III, Michael Francis Dube, Luis Mayan Dominguez
  • Patent number: 5727571
    Abstract: Disclosed are new fuel components for smoking articles such as cigarettes, new methods of making such fuel components, and cigarettes or other smoking articles incorporating the new fuel components. Fuel components for smoking articles are formed by continuously extruding a composition to form a preselected shape, circumscribing the continuously extruded composition with a layer of material to form a wrapped rod or composite member, preferably bonding the fuel element to the layer of material, and cutting the resulting composite member into predetermined lengths for use in assembling smoking articles.
    Type: Grant
    Filed: September 15, 1994
    Date of Patent: March 17, 1998
    Assignee: R.J. Reynolds Tobacco Co.
    Inventors: Robert Leonard Meiring, Vernon Brent Barnes, Max Warren Cole, Keith Stanley Moser, Jeffrey Kane Rogers
  • Patent number: 4917128
    Abstract: Embodiments of the present cigarette comprise a roll or rod of tobacco wrapped by a paper wrapper, a short conbustible carbonaceous fuel element encircled by a resilient insulating member, a physically separate smoke generator including smoke forming substance located within a heat conductive container, the tobacco forming a jacket around the container and the smoke generator, and a relatively long mouthend piece.These cigarettes provide the smoker with the taste, satisfaction, feel and aroma of a cigarette without burning tobacco. Preferred cigarettes are capable of producing substantial quantities of smoke, both initially and over the useful life of the product, without thermal degradation of the smoke former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream smoke.
    Type: Grant
    Filed: December 22, 1987
    Date of Patent: April 17, 1990
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Jack F. Clearman, Thomas L. Gentry, Gary R. Shelar
  • Patent number: 4893637
    Abstract: Apparatus and methods are described for forming a composite member for use in making a smoking article. The apparatus comprises a forming device that comprises (a) an elongate structure having a curved inner surface that tapers from a larger proximal end to a smaller distal end, the proximal end of the structure being adapted to receive a support member and a layer of material which are fed simultaneously into the device, the tapering inward curved inner surface causing the edges of the fibrous layer to bend around the inner support member, and (b) a curved forming surface that causes a first edge of the material to fold over the support member while permitting the second edge to pass by the forming surface, the curved inner surface of the device further tapering to the distal end causing the second edge of the material to fold over the support member proximate to the first edge.
    Type: Grant
    Filed: September 15, 1987
    Date of Patent: January 16, 1990
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Lloyd H. Hancock, Jesse A. Stigall, Donald R. Wilkinson
  • Patent number: 4870748
    Abstract: An apparatus for making smoking articles is described. The preferred apparatus comprises structure to form a passage axially through a jacketed rod of tobacco, at one end of which there is a tubular sleeve of non-combustible material, and to insert an aerosol generating cartridge containing an aerosol forming substance, at one end of which there is a fuel element, into the passage so that the aerosol forming substance is within the passage in the rod of tobacco and the fuel element is within the sleeve of non-combustible material.
    Type: Grant
    Filed: July 17, 1987
    Date of Patent: October 3, 1989
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Gerhard Hensgen, Wolfgang Steiniger, Werner Hinz, Erwin Oesterling, Siegfried Schlisio
  • Patent number: 4730772
    Abstract: An air conditioning system is disclosed which employs an air washer for treating variable volumes of air moving through the air washer per unit of time. The air washer includes a moisture eliminator that is provided with means for changing its effective face area in response to changes in the volume of air moving through the air washer per unit of time.
    Type: Grant
    Filed: August 4, 1986
    Date of Patent: March 15, 1988
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Richard P. Lortie, Philippe H. Vercaemert, Douglas L. Gunnell
  • Patent number: 4549875
    Abstract: Apparatus and method are described for manufacturing a filter rod from a continuous multifilament filter tow which is treated with a smoke-modifying agent during the filter rod manufacturing process.
    Type: Grant
    Filed: June 2, 1983
    Date of Patent: October 29, 1985
    Assignee: R. J. Reynolds Tobacco Co.
    Inventor: James W. Pryor
  • Patent number: 4545392
    Abstract: A smokeless tobacco product is disclosed which contains cut or otherwise comminuted tobacco treated with a particulated gum composition that adheres as a discontinuous coating to the surface of the tobacco. The gum composition provides improved "gathering" characteristics and other benefits when the treated smokeless tobacco product is placed in the mouth of the consumer of such products.
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: October 8, 1985
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Andrew J. Sensabaugh, Jr., Dewitt C. Crepps, William Y. Rice, Jr., George W. Fearrington, Jr.
  • Patent number: 4263766
    Abstract: An improved machine for automatically applying transfers such as tax stamps to multiple packages contained in a carton is disclosed. The machine comprises a conveyor for advancing a carton through an opening station, where it is opened to expose the packages therein, through a stamping station, where tax stamps in the form of heat or water transfers or ink printing are applied to each of the packages by a movable platen, and through a closing station where the carton is closed and resealed. The machine is adjustable to accommodate a variety of carton and package sizes and to apply the transfers to a selected part of each package in the carton accurately, while using stock transfer sheets on which the transfers are mounted with a predetermined spacing that does not necessarily correspond to the spacing of packages within the carton.
    Type: Grant
    Filed: September 30, 1977
    Date of Patent: April 28, 1981
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Max N. Baker, Watson M. Dufour, Julian R. Martin, John D. Welch, Donald R. Wilkinson, Marvin G. Woempner
  • Patent number: 4101362
    Abstract: A machine for automatically applying transfers such as tax stamps to multiple packages contained in a carton is disclosed. The transfer applying machine comprises a conveyor for intermittently and sequentially advancing cartons through an opening station, where the carton is opened to expose the packages therein, through a stamping station, where tax stamps in the form of heat or water transfers or ink printing are applied to each of the packages, and through a closing station where the carton is closed and resealed. The machine is adjustable to accommodate a variety of carton and package sizes and to apply the transfers to each package in the carton accurately while using stock rolls of transfers on which the transfers are mounted with a predetermined spacing that does not necessarily correspond to the spacing of packages within the carton.
    Type: Grant
    Filed: April 19, 1976
    Date of Patent: July 18, 1978
    Assignee: R. J. Reynolds Tobacco Co.
    Inventors: Max Norris Baker, Julian Richard Martin
  • Patent number: H1271
    Abstract: The present invention relates to a plurality of manufactured cigarettes adapted to be arranged in a packaged configuration thereof. Each of the cigarettes include a rod of smokable material contained in a circumscribing paper wrapper (i.e., a "smokable rod"). Each of the smokable rods have a plurality of substantially flat sides and have at least one crease longitudinally extending substantially along the total length thereof. Preferably, each of the smokable rods includes a pair of creases longitudinally extending substantially along the length thereof to define one of the flat sides. The present invention also relates to a method of manufacturing cigarettes adapted to be arranged in a packaged configuration. The method includes providing a plurality of cigarettes including a smokable rod having a substantially circular or oval cross-section, and applying a compressive pressure to the smokable rods to provide a plurality of flat sides and at least one crease in the smokable rod.
    Type: Grant
    Filed: July 22, 1991
    Date of Patent: January 4, 1994
    Assignee: R. J. Reynolds Tobacco Co.
    Inventor: George A. Shouse