Patents Examined by Dionne W. Mayes
  • Patent number: 10602769
    Abstract: A melt spun tobacco composition, e.g., in flake or particle form, for oral use in a mammal made by melt spinning comprising tobacco and/or a tobacco extract and at least one material which is solid at room temperature, which melts at or below 500° F., and carries from 1% to 70% of tobacco when processed through melt spinning, and solidifies again in less than 5 seconds after melt spinning.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: March 31, 2020
    Assignee: PHILIP MORRIS PRODUCTS S.A.
    Inventor: Richard C. Fuisz
  • Patent number: 10595556
    Abstract: The object of the invention is an apparatus for filling transport containers (1) with rod-like articles of the tobacco industry, provided with an area (2) receiving the rod-like articles in the form of a mass flow, a rod-like article storage area (3) comprising at least two sidewalls, a filling unit (4) constituting the bottom wall of the storage area for transferring the rod-like articles from the storage area to the transport container, a lowering conveyor (5) working together with the filling unit (4), adapted to lower the transport container while filling with the rod-like articles. The apparatus is characterised by being further provided with a counting module (6) designed to count the rod-like articles in the transport containers, adapted so that the individual rod-like articles being in the transport container are counted.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: March 24, 2020
    Assignee: International Tobacco Machinery Poland Sp. z o. o.
    Inventors: Piotr Cepiński, Radoslaw Owczarek
  • Patent number: 10537132
    Abstract: The invention provides an smokeless tobacco composition adapted for oral use, the composition including a tobacco material and an effervescent material. The effervescent material includes an acid component and a base component, wherein the acid component includes a triprotic acid such as citric acid and at least one additional acid. The invention also provides a method for making a smokeless tobacco composition that involves first forming a granulation mixture, granulating the granulation mixture, and then blending the resulting granules with further blending components. Thereafter, the material can be formed into a predetermined shape, such as by compression or extrusion. The acid component of the effervescent material is divided into two portions, the first portion added to the granulation mixture and the remaining portion added during the blending step.
    Type: Grant
    Filed: November 3, 2016
    Date of Patent: January 21, 2020
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Eric Taylor Hunt, Darrell Eugene Holton, Jr., Frank Kelley St. Charles
  • Patent number: 10512281
    Abstract: A vial for packing a substance to be smoked from the vial and a method of manufacturing the vial, the method of manufacturing including providing a glass vial, the glass vial having a first end portion and a second end portion connected by a tubular portion having a hollow interior, the first end portion being open and the second end portion being closed; applying heat to a section of the tubular portion to heat the section of the tubular portion; applying a pressure around the heated section of the tubular portion to collapse the section of the tubular portion into the hollow interior of the tubular portion; pressing the first end portion and the second end portion together until an exterior surface of the tubular portion surrounding the collapsed section is level with a remaining exterior surface of the tubular portion; and forming an opening in the second end portion.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: December 24, 2019
    Assignee: R.Y.L. INC.
    Inventor: Suk Hwan Ou
  • Patent number: 10492525
    Abstract: A vial for packing a substance to be smoked from the vial and a method of manufacturing the vial, the method of manufacturing including providing a glass vial, the glass vial having a first end portion and a second end portion connected by a tubular portion having a hollow interior, the first end portion being open and the second end portion being closed; applying heat to a section of the tubular portion to heat the section of the tubular portion; applying a pressure around the heated section of the tubular portion to collapse the section of the tubular portion into the hollow interior of the tubular portion; pressing the first end portion and the second end portion together until an exterior surface of the tubular portion surrounding the collapsed section is level with a remaining exterior surface of the tubular portion; and forming an opening in the second end portion.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: December 3, 2019
    Assignee: R.Y.L. INC.
    Inventor: Suk Hwan Ou
  • Patent number: 10485265
    Abstract: Wrapper for cigarette manufacture includes transversely extending band regions applied by a printing technique, such as gravure printing. The band regions comprise starch, an anti-wrinkling agent such as 1,2 propylene glycol or glycerin, and optionally calcium carbonate. Any suitable printing technique can be used to apply the aqueous solution to the banded regions. The pattern of banded regions may be bands, stripes, two-dimensional arrays, undulated regions, and the like along and/or around the tobacco rod. The pattern can be applied in one or more layers. The pattern may be configured so that when a smoking article is placed on a substrate, at least two longitudinal locations along the length of the tobacco rod have film-forming compound located only on sides of the smoking article not in contact with the substrate.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: November 26, 2019
    Assignee: Philip Morris USA Inc.
    Inventors: Ping Li, Firooz Rasouli, Rajesh K. Garg, Randall E. Baren, Marc W. Rose, Peter J. Lipowicz, Tony A. Phan, Timothy S. Sherwood, Szu-Sung Yang, Donald E. Miser, Milton E. Parrish
  • Patent number: 10426192
    Abstract: A smoking article (130) comprises a variable flow system configured to vary gaseous flow into or through the smoking article.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: October 1, 2019
    Assignees: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED, BRITISH AMERICAN TOBACCO JAPAN, LTD.
    Inventors: Kevin Blick, Mike Simpson, James Allerton, Dan White, Keith Herbert
  • Patent number: 10375987
    Abstract: An apparatus (10, 20, 30, 40) for shifting of rod-shaped articles (4, 4?) of different lengths or rod-shaped article groups (6) of different total lengths on a drum conveyor (2), comprising a pushing unit (5, 25, 35) mounted angularly to the axis of rotation of the drum conveyor (2), forcing the movement of the rod-shaped articles (4, 4?), whereas the pushing unit (5, 25, 35) comprises rotational pushing elements (11, 21, 31) for shifting of the rod-shaped articles (4, 4?), characterised in that the pushing unit (5, 25, 35) is movably mounted in a direction being substantially transverse to the axis of the flute (3) of the drum conveyor (2) so as to shift the rod-shaped-articles (4, 4?) or the rod-shaped article groups (6) inside the flute (3) of the drum conveyor (2) by the pressure of surfaces (11A, 21A, 31A) of the pushing unit (5, 25, 35) directly on the ends of the rod-shaped article (4, 4?).
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: August 13, 2019
    Assignee: International Tobacco Machinery Poland Sp. z o.o.
    Inventors: Andrzej Boleslawski, Bartosz Cieslikowski
  • Patent number: 10357059
    Abstract: Disclosed is an apparatus for supporting smoking products and ash in a smoking pipe to prevent smoking products and ash from passing from the bowl into an inner pipe chamber.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: July 23, 2019
    Inventor: Steven Ellis Richardson
  • Patent number: 10349682
    Abstract: An electronic cigarette includes a shell and a mouthpiece. The external wall of the shell has an air inlet. An atomizer and a liquid-supply are in contact with each other. The air inlet, atomizer, and an aerosol passage are interconnected.
    Type: Grant
    Filed: May 28, 2018
    Date of Patent: July 16, 2019
    Assignee: FONTEM HOLDINGS 1 B.V.
    Inventor: Lik Hon
  • Patent number: 10334872
    Abstract: A nonaqueous, extrudable composition includes at least one thermoplastic polymer in an amount of more than 20 wt % of the whole composition and tobacco. A smokeless tobacco product in the form of a sheet can be made by extruding or hot melt shaping a nonaqueous composition comprising at least one thermoplastic polymer and tobacco, the sheet being soluble in a user's mouth and resulting in sustained release of nicotine to the user. The sheet can be in a form that may be placed in the buccal cavity of, on the palate of or sublingually in the user, and have an average dissolution time of 5 to 50 minutes for delivering super bioavailable nicotine to the user.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: July 2, 2019
    Assignee: PHILIP MORRIS PRODUCTS S.A.
    Inventor: Richard C. Fuisz
  • Patent number: 10334875
    Abstract: A filter for a cigarette comprises a porous fitter rod and a material sheet wrapped around the filter rod and a cellulose acetate thread formed from substantially uncrimped cellulose acetate filaments. The cellulose acetate thread is positioned within the filter rod and extends along the central axis of the filter rod.
    Type: Grant
    Filed: June 12, 2015
    Date of Patent: July 2, 2019
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED
    Inventors: John Roger Sampson, David Lewis
  • Patent number: 10299507
    Abstract: An apparatus and processes for producing compound cigarette filters by horizontally assembling multiple filter segments onto the horizontally oriented transverse flutes of a continuous belt. Spaced apart hoppers are serially arranged above the belt, and each hopper contains at least one of the multiple segments of the compound filter being assembled. A transfer structure between each hopper and the belt serially delivers the filter segments to the flutes on the belt, and after such assembly the various filter segments are removed as a group from each flute of the continuous belt. The filter segments are then combined as a group with wrapped tobacco rods to thereby produce filtered cigarettes.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: May 28, 2019
    Assignee: Philip Morris USA Inc.
    Inventors: Michael S. Braunshteyn, Raquel M. Olegario
  • Patent number: 10292419
    Abstract: The present invention is directed toward cigar and method for making the same. The cigar comprises a first layer and filler. The first layer is disposed in retaining relation to the filler to define a wrapped configuration. The wrapped configuration includes an elongated configuration and an open end, the open end dimensioned and configured to expose a corresponding portion of the filler there through. The first layer includes a distal end disposed in overlaying, covering relation to at least a portion of an outer periphery of the open end to at least partially define a cigar lock. The cigar lock includes a perforated construction disposed and structured to facilitate ventilation of the filler. The perforated construction includes at least one perforation extending through the distal end in communicating relation with said filler.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: May 21, 2019
    Inventor: Enrique Fernando Sanchez Icaza
  • Patent number: 10278421
    Abstract: An electronic vapor provision device comprising a power cell and a vaporizer, wherein the vaporizer comprises a heater and a vaporization cavity, wherein the vaporizer further comprises an airflow channeler configured, in use, to channel airflow over the heater.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: May 7, 2019
    Assignee: NICOVENTURES HOLDINGS LIMITED
    Inventor: Christopher Lord
  • Patent number: 10278418
    Abstract: A smoking device includes a recipient or able to receive burning products, preferably tobacco, and a filter element connected to the recipient, wherein the filter includes at least one breakable capsule, the capsule having a initial crush strength from 0.5 to 2.5 kp, and keeping a crush strength from 0.5 to 2.5 kp and a deformation of less than two third of its diameter prior to rupture after having been submitted to a smoking test. The invention is also relating to the capsule suitable for being incorporated in a smoking device, and to the process of manufacture of the capsule.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: May 7, 2019
    Assignee: V. MANE FILS
    Inventors: Didier Hartmann, Jean-Michel Hannetel, Nathalie Coursieres, Jean Mane
  • Patent number: 10271575
    Abstract: A station (2) for trays filled with rod-like articles (R), in a tobacco industry apparatus, provided with a receiving part (2A) to receive filled trays (3, 13); and a storage and conveying unit (2C) containing the filled trays (3, 13), provided with a conveyor (4) to convey the filled trays (3, 13) and a tray separation mechanism (4A) to separate the first tray (3?, 13?) from other trays (3, 13) collected on bearing elements (4D) of the conveyor (4), whereas the tray separation mechanism (4A) is provided with lifting elements (51, 51?, 63, 63?) adapted to lift the trays (3, 13) from the bearing elements (4D) of the conveyor (4); characterised in that further the station (2) is provided with lateral belts (56, 56?) adapted to support the sidewalls (3L, 3R, 13L, 13R) of the tray (3, 13), whereas the lateral belts (56, 56?) are adapted to perform a movement corresponding to the movement of the lifting elements (51, 51?, 63, 63?) when lifting the trays (3, 13) from the bearing elements (4D) and putting the trays
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: April 30, 2019
    Assignee: International Tobacco Machinery Poland Sp. z o. o.
    Inventor: Robert Pozorski
  • Patent number: 10271576
    Abstract: Disclosed is an apparatus for supporting smoking products and ash in a smoking pipe to prevent smoking products and ash from passing from the bowl into an inner pipe chamber.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: April 30, 2019
    Inventor: Steven Ellis Richardson
  • Patent number: 10258080
    Abstract: A smoking apparatus including a substantially hollow stem defining a bore having a bore diameter, the hollow stem including a first end, a second end disposed opposite the first end. A bowl is situated proximate the first end of the hollow stem and is configured to receive smoking product. The smoking apparatus includes a filter holder comprising a filter stop, a retainer lip, and a filter region. The filter stop is disposed between the first and second ends. The retainer lip is defined by the second end of the hollow stem, projects into the hollow stem, and defines a retainer lip opening providing space for fluid communication through the retainer lip. The filter region is disposed between the retainer lip and the filter stop. In some examples, the smoking apparatus includes a filter tool to help extract a compressible filter from the filter holder.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: April 16, 2019
    Inventor: Randal Barrett
  • Patent number: 10251418
    Abstract: An intermediate hopper (30) in a tobacco industry apparatus (1) for vertical conveying of a mass-flow of rod-like articles (R) comprising sidewalls (31, 32) and multiple partitions (34) partitioning the intermediate hopper (30) into vertical channels (35, 36) which are adapted to receive the rod-like articles (R) from above, whereas the intermediate hopper (30) is provided with a movable transferring element (37) being slidable relative to the partitions (34) of the intermediate hopper (30), in addition, the transferring element (37) is built of supporting plates (35A, 36A) which support the mass-flow of the rod-like articles (R) in the vertical channels (35, 36) of the intermediate hopper (30) above the supporting plates (35A, 36A), whereas the supporting plates (35A, 36A) are adapted to move downwards (A) within the vertical channels (35, 36) and to move upwards (C) outside the vertical channels (35, 36), in addition, the supporting plates (35A, 36A) are adapted to be inserted (D) into the channels (35, 36)
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: April 9, 2019
    Assignee: International Tobacco Machinery Poland Sp. z o. o.
    Inventor: Adam Gielniewski