Mold With Encircling Wrapper Tube Patents (Class 131/75)
  • Patent number: 11766069
    Abstract: A pre-roll cone folding system for use in folding top portions of pre-roll cones, including at least (A) one or more pre-roll cone holders, a given one of the one or more pre-roll cone holders including at least a sloped cavity for supporting a pre-roll cone with a top portion of the pre-roll cone protruding from the sloped cavity; (B) one or more pre-roll cone folders for engaging the one or more pre-roll cone holders, a given pre-roll cone folder of the one or more pre-roll cone folders including at least (1) a receptacle to receive at least a portion of the protruding top portion of the pre-roll cone, and (2) a slot; and (C) a pre-roll cone plunger with a shaft for insertion through the slot of the given pre-roll cone folder and with a shaper for shaping at least the top portion of the pre-roll cone.
    Type: Grant
    Filed: July 9, 2021
    Date of Patent: September 26, 2023
    Assignee: FOLD N GO LLC
    Inventors: Tyler D. Hauth, Samual C. Walker
  • Patent number: 11202468
    Abstract: A package for containing rolling papers used in at least one smoking article to be dispensed therefrom, the package comprising a plurality of rolling papers, the rolling papers including a crease to capture a smoking product on the rolling papers and the rolling papers being rolled into a cylindrical shape to capture the smoking product within the rolling papers to create the at least one smoking article, a base, the base including a container, the container sized for holding the rolling papers and the container including a slot to dispense the rolling papers, the rolling papers used to fabricate hand rolled cigarettes, a first tab, the first tab extending outward the said base at a wide side of the base, a cover, the cover extending outward from the first tab, a second tab, the second tab extending outward from the cover at a wide side of the cover a scooper sleeve, the scooper sleeve extending outward from the second tab, a spine, the spine extending outward and perpendicular from the cover, a plurality of
    Type: Grant
    Filed: February 17, 2019
    Date of Patent: December 21, 2021
    Inventors: Michael G Babi, Anes S Kashat
  • Patent number: 10986861
    Abstract: A method of transferring a portion (12) of smokable material from a casing (11) into a smokable tube (202), the method comprising advancing at least one of the casing and the portion of smokable material toward the other to advance the casing and the portion into the tube by a first distance less than the length of the space within the tube, at least partially withdrawing the casing from the tube, while holding the portion in the tube, and further driving the tobacco portion into the tube, as well as a corresponding device.
    Type: Grant
    Filed: November 23, 2012
    Date of Patent: April 27, 2021
    Inventors: Christian Kissling, Peter Preisig, Stephen Meyer
  • Patent number: 10701965
    Abstract: Systems, methods, and devices for automatically delivering tobacco into a tobacco receiving cavity in a cigarette casing, including a packer module with movable fingers for compressing tobacco.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: July 7, 2020
    Inventor: Fan Bao
  • Patent number: 8261752
    Abstract: A crank type cigarette tube injector, for injecting tobacco leaves into a hollow cigarette paper tube, includes a housing having a tobacco cavity for the tobacco leaves disposing thereat, and a feeding opening for the cigarette paper tube alignedly supporting thereat, an electric motor, having an output shaft, received in the housing, and a cigarette filling arrangement, which is driven by the electric motor via the output shaft for feeding the tobacco leaves to the cigarette paper tube through the feeding opening of the housing. The crank type cigarette tube injector not only can make a tight and evenly injection to have a better quality of cigarettes, but also has a length lesser than two cigarette lengths of the cigarette paper tube such that it has a reduce dimension and improved portability.
    Type: Grant
    Filed: August 31, 2009
    Date of Patent: September 11, 2012
    Inventor: Fan Bao
  • Patent number: 8171939
    Abstract: A cigarette injector for loading tobacco leaves into a hollow cigarette paper tube includes a housing having a tobacco cavity for the tobacco leaves disposing, an electric motor having an output shaft and a cigarette filling arrangement. The cigarette filling arrangement includes an elongated injection tube having a supplying end communicating with the tobacco cavity and a dispensing end for the cigarette paper tube encircling therewith, and an elongated tobacco feeder, which has a helicoid shape, having a driving end being driven to rotate via the output shaft of the electric motor and a feeding end extended within the injection tube through the tobacco cavity, wherein the tobacco feeder is driven to rotate for loading the tobacco leaves within the tobacco cavity into the cigarette paper tube through the injection tube.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: May 8, 2012
    Inventor: Fan Bao
  • Patent number: 8079369
    Abstract: An apparatus and associated method for forming a filter rod member of a smoking article, such as a cigarette, is provided. The apparatus comprises a rod-forming unit configured to form a continuous supply of a filter material into a continuous cylindrical rod member. An insertion unit is configured to insert an adsorbent material carried by a carrier material into the rod member. The method comprises forming a continuous supply of a filter material into a continuous cylindrical rod member, and inserting an adsorbent material carried by a carrier material into the rod member such that the adsorbent material is disposed within the rod member.
    Type: Grant
    Filed: May 21, 2008
    Date of Patent: December 20, 2011
    Assignee: R.J. Reynolds Tobacco Company
    Inventors: Norman Philip Andresen, Michael Francis Dube, Barbara Walker Arzonico
  • Patent number: 8011372
    Abstract: A device for filling cigarette tubes with tobacco, wherein the device comprises at least one separating means adapted to detach a tobacco portion from a tobacco block and at least one portioning means adapted to portion the tobacco block, at least one transport means adapted to transport the tobacco block towards the separating means, wherein the portioning means and the transport means are coupled such that the transport means transports the tobacco block in a number of transport steps, and at least one filling means adapted to fill a cigarette tube with the detached tobacco portion. The device further comprises at least one blocking means adapted to block the transport means after each transport step until the at least one filling means has been operated.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: September 6, 2011
    Assignee: Philip Morris USA Inc.
    Inventors: Manfred Neumann, Volker Schmidt
  • Patent number: 7905235
    Abstract: The present invention generally relates to a compact electrical cigarette rolling machine. The machine is particularly suitable for easily and quickly rolling tobacco into a cigarette. The tobacco is placed into a holding reservoir having tapered walls which help guide the tobacco into a rotating coil located near the bottom of a holding reservoir. The rotating coil then forces the tobacco through a hollow tube and into a pre-rolled paper cigarette in a compact and efficient manner. The machine has a support bar which allows the tobacco to become easily compacted within the paper of the cigarette without the pre-rolled paper becoming accidentally dislodged. The user may control how tightly the tobacco is packed within the cigarette by use of a control knob.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: March 15, 2011
    Inventor: Shargio Patel
  • Patent number: 6978789
    Abstract: A compact cigarette making machine for inserting a quantity of tobacco into a preformed cigarette tube is described. A tobacco receiving member is slidably retained within a base and movable longitudinally thereon to load tobacco into a cigarette tube secured to a nipple at its forward end. A cover is pivotally secured to the rearward end of the tobacco receiving member and slidable therewith with respect to the base. The cover is pivotally movable from an open position to a closed position overlying the tobacco receiving member. The cover is substantially of the same width as the base and has a pair of opposed inner tongues engagable under a respective elongated flange which projects inside the open channel-shaped base from opposed side walls thereof when the tobacco receiving member is retracted rearwardly over the base. An arresting member is provided in the bottom wall of the machine to permit the loading of tobacco in tubes of different length.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: December 27, 2005
    Assignee: EFKA Canada Limited
    Inventor: Gary Garbarino
  • Patent number: 6739343
    Abstract: The invention relates to a do-it-yourself cigarette maker and its component assemblies, such as, a conveying device for cigarettes or tubes fitted with a lifting device, a device for shaping a tobacco rod fitted with a plucking roller, a tobacco rod conveyor fitted with a spring tappet, and a tube-aligning device with a narrowable slit for introducing the tube.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: May 25, 2004
    Assignee: British-American Tobacco (Germany) GmbH
    Inventors: Wolfgang Trinkies, Kurt Burghart
  • Patent number: 6571800
    Abstract: A tobacco filling device includes a base with an outlet defined in a first end thereof and a cover is pivotally connected to a second end of the base. A pushing member is movably engaged with a slot defined in a top surface of the base. A plurality of pawls are connected to a top surface of the pushing member and each pawls has an end extending upward and away from the outlet. A knob is connected to the pushing member.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: June 3, 2003
    Inventor: Chin-Tung Yu
  • Patent number: 6345624
    Abstract: A compact cigarette making machine for compacting and inserting a quantity of tobacco into a preformed cigarette tube is described. A tobacco receiving member is slidably retained within a base and movable longitudinally thereon to load tobacco into a cigarette tube secured to a nipple at its forward end. A cover is pivotally secured to the rearward end of the tobacco receiving member and slidable therewith with respect to the base. The cover is pivotally movable from an open position to a closed position overlying the tobacco receiving member. The cover is substantially of the same width as the base and has a pair of opposed inner tongues engagable under a respective elongated flange which projects inside the open channel-shaped base from opposed side walls thereof when the tobacco receiving member is retracted rearwardly over the base. Accordingly, the cigarette making machine is very compact in dimension and can be easily carried by a user person.
    Type: Grant
    Filed: January 3, 2000
    Date of Patent: February 12, 2002
    Assignee: CTC Canada Inc.
    Inventor: Arnold Kastner
  • Patent number: 6321755
    Abstract: A tobacco product is formed by rolling moistened tobacco leaves about a cylindrical form casing and allowing the leaves to dry to form a shell. After the form casing is removed a consumer can fill the shell with crushed tobacco leaves of a favorite blend, thereby eliminating some steps in the making of a “roll-your-own” tobacco product.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: November 27, 2001
    Assignee: Blunt Wrap U.S.A., Inc.
    Inventor: Daniel S. Sinclair, Jr.
  • Patent number: 5666975
    Abstract: A method of fabricating cigarettes through a dispensing-type machine and from a predetermined quantity of tobacco leaves selected by a user person. The method comprises storing predetermined quantities of tobacco leaves in hermetically sealed bags wherein the tobacco leaves are prevented from drying out. One or more bags are selected by the user person and inserted, one at a time, in a receiving opening of the machine. The machine cuts the tobacco leaves and provides a predetermined quantity of fine-cut tobacco. The fine-cut tobacco is transferred to a tubing station where the fine-cut tobacco is automatically disposed in cigarette tubes to form cigarettes which are ejected or dispensed for reception by the user.
    Type: Grant
    Filed: June 15, 1994
    Date of Patent: September 16, 1997
    Inventor: Gilbert Lord
  • Patent number: 5657768
    Abstract: The cigarette tube filling device (100) comprises a housing bottom part (1), consisting of a base part (2) and of a cover part (3), as well as a housing top part (6). There is formed a press chamber (8), the lower half of which is formed by a tongue (12) and the upper half (11) of which is formed by a part-cylindrical recess (11) of the top part (6). The housing top part (6) is mounted on the housing bottom part (1) pivotably about an axis (7) extending parallel to the press chamber (8). In the housing bottom part (1), a straight guide (27, 28) parallel to the press chamber (8) is provided for the slide (20) comprising the tongue (12).
    Type: Grant
    Filed: February 22, 1996
    Date of Patent: August 19, 1997
    Assignee: Gizeh-Werk GmbH
    Inventors: Manfred Neumann, Josef Lier
  • Patent number: 5169481
    Abstract: An apparatus for laminating at least two strips of strip material and forming the laminate into lightweight, thin-walled tubular members that may be used in the construction of non-combustion smoking articles.
    Type: Grant
    Filed: March 16, 1990
    Date of Patent: December 8, 1992
    Assignee: Philip Morris Incorporated
    Inventors: Mike Braunshteyn, James E. Hall, Reginald W. Newsome, Jack C. Wheless, Kathleen S. Whittle
  • Patent number: 5105830
    Abstract: Individual assembly of cigarettes from cut tobacco and preformed cigarette paper tubes is facilitated by providing charges of cut tobacco in cartridges. An extension in the form of a hollow tube is provided at one end of the cartridge to enable the sheath enclosing the tobacco to be removed and the tobacco discharged into the paper tube. Specific equipment to effect the assembly also is described.
    Type: Grant
    Filed: March 2, 1990
    Date of Patent: April 21, 1992
    Assignee: Rothmans, Benson & Hedges Inc.
    Inventors: Warren A. Brackmann, Kenneth P. Davidson, Hans Klotz, Michael H. Sheahan, Stanislav M. Snaidr
  • Patent number: 5088506
    Abstract: This invention relates to portable manually operable cigarette making machines, one problem is the number of moving parts any reduction of these parts reduces the cost of the machine and the wearing of these parts. These machines have two basic functions controlled by a single drive handle, the first controls compaction of tobacco, the second ejection of tobacco. The compaction function is improved by two alternative cam arrangements interacting with the compactor. In one embodiment, a stud moving in an internal cam raceway controls all cam motion, this greatly simplifies backward and forward motion of the compactor, preferably the stud is a roller stud. In the other embodiment, an internal cam cooperates with an internal cavity of the compactor. In both embodiments movement of the handle drive, first moves the compactor forward, then the compactor remains stationary, while further motion of the handle ejects the tobacco.
    Type: Grant
    Filed: May 12, 1989
    Date of Patent: February 18, 1992
    Inventor: Arnold Kastner
  • Patent number: 5072740
    Abstract: A device for filling prefabricated cirgarette tubes, especially filter-tipped cigarette tubes, comprising a tobacco pressing chamber (14) with a filling opening (13), in which tobacco introduced through the filling opening (13) is pressed to form a tobacco rod (10) by means of a pressing beam (17) movable transversely to the longitudinal direction of the tobacco pressing chamber (14), a socket for fitting the cigarette tube thereon, clamping means for retaining the cigarette tube on the socket, and an ejector (25) for ejecting the tobacco rod (10) from the pressing chamber (14) into the cigarette tube. In order to prevent tobacco fibres from projecting out of the filling opening of the tobacco pressing chamber, a separate lid (1) cooperates with the filling opening (13) of the tobacco pressing chamber (14), the closing movement of said lid being in advance of the movement of the pressing beam (17) is pressing direction.
    Type: Grant
    Filed: May 21, 1990
    Date of Patent: December 17, 1991
    Assignee: Efka-Werke Fritz Kiehn GmbH
    Inventors: Klaus G. Gatschmann, Gunter Schutze
  • Patent number: 4832056
    Abstract: A hand operated device for applying cigarette paper to a preformed tobacco rod comprises a forming roller arranged to rotate the rod about its longitudinal axis, a mechanical applicator for applying a pregummed sheet of cigarette paper to the rod as the rod is rotated about its axis, wherein the forming roller is provided along its length with a pair of circumferential helical grooves of opposite chirality, there being further provided a manually operable spigot device adapted to cooperate with the grooves and constrained to travel linearly parallel to the axis of the roller whereby manual movement of the spigot in either linear direction rotates the roller in a constant angular direction.
    Type: Grant
    Filed: February 25, 1987
    Date of Patent: May 23, 1989
    Assignee: Imperial Tobacco Limited
    Inventors: Raymond A. Bryant, Beresford R. Gill, Stephen J. Garrett, Christopher R. Bale
  • Patent number: 4771793
    Abstract: A compact cigarette making machine is disclosed. The machine consists of a hollow channel-shaped base carrying a tobacco receiving member which is longitudinally slideable within the base. A cover is pivotally secured to the tobacco receiving member and is slidable therewith with respect to the base. An elongate tobacco injection spoon is removably carried by the base and is stationary therewith, as a hollow circular nipple for reception of a preformed cigarette tube is provided at the forward end of the tobacco receiving member. A tobacco receiving slot is provided in the tobacco receiving member and the cover is provided with a projection for compacting tobacco positioned in the slot. With the cover closed and tobacco positioned in the slot and a cigarette tube positioned on the nipple, rearward movement of the cover and tobacco receiving member with respect to the base results in the injection of a compacted wad of tobacco into the cigarette tube.
    Type: Grant
    Filed: May 13, 1987
    Date of Patent: September 20, 1988
    Inventor: Arnold Kastner
  • Patent number: 4770191
    Abstract: There is disclosed improvements in cigarette making machines for filling preformed paper cigarette tubes with tobacco wherein the machine has improved means for shearing any loose tobacco placed in the cavity wherein it is compacted, the improved shearing resulting from pressure maintained on the cutting edges.
    Type: Grant
    Filed: August 6, 1986
    Date of Patent: September 13, 1988
    Inventor: Herman Moscovitch
  • Patent number: 4657030
    Abstract: Inside a casing comprised of a base plate and two side walls and a cover are mounted a plurality of rollers. The one roller is so supported in slots of the side walls as to be slidable crosswise to the lengthwise axis thereof. The rollers are enclosed by a flexible hose which forms a trough which can receive that tobacco to be converted into a cigatette. A tube-like part on the one side wall can receive a cigarette paper tube inside which the tobacco roll which has been formed between the rollers can be fed by means of the push-rod.
    Type: Grant
    Filed: December 5, 1984
    Date of Patent: April 14, 1987
    Assignee: Etablissements L. Lacroix Fils
    Inventor: Wilfried J. Werding
  • Patent number: 4632129
    Abstract: The machine which is of lightweight, compact and economical construction has an elongate base having formed on its upper surface at one end a tobacco receiving and compacting chamber and a cover having a tobacco compactor mounted on its lower surface pivotally mounted on the base and movable from open tobacco insertion position to closed tobacco compacting position where the tobacco compactor forms a cylindrical chamber in the recess. One end of the recess is closed by a removable plate carrying an injection nipple and tobacco formed in the cylindrical chamber is transferred by a reciprocally movable injection spoon through the nipple and into a preformed cigarette tube positioned on the nipple. The nipple and injection spoon are easily removable from the machine for cleaning or replacement.
    Type: Grant
    Filed: May 21, 1985
    Date of Patent: December 30, 1986
    Inventor: Arnold Kastner
  • Patent number: 4620551
    Abstract: In an apparatus for filling cigarette tubes in particular filter cigarette tubes, comprising a casing having a tobacco compressing chamber disposed in the longitudinal direction thereof, a coverlike press bar associated with this tobacco compressing chamber and located in a cover, that covers the casing housing and hinged on a shaft, as well as an ejector pusher for introducing a pressed plug of cut tobacco into a cigarette tube, that is intermittently retained by clamping on a short socket, the clamping device is intended to be embodied such that the clamping operation is completely divided from the filling operation, wherein the functional reliability of the individual elements of the filling apparatus is increased without making the apparatus less convenient to use.
    Type: Grant
    Filed: December 10, 1984
    Date of Patent: November 4, 1986
    Assignee: Efka-Werke Fritz Kiehn GmbH
    Inventors: Heinrich W. Ruppert, Klaus Gatschmann
  • Patent number: 4572216
    Abstract: Apparatus for manufacturing cigarettes includes a tobacco hopper having a lower aperture, a dispensing device receiving tobacco from the aperture and dispensing the tobacco, a tobacco supply chamber disposed below the hopper to receive tobacco from the dispensing device, conveyor spindle means in the tobacco supply chamber for forming tobacco into a strand, an outlet on the tobacco supply chamber for the lateral discharge of the strand of tobacco, and a cigarette paper shell filling tube disposed adjacent to the outlet to receive therefrom the strand of tobacco to thereby form a cigarette.
    Type: Grant
    Filed: December 22, 1983
    Date of Patent: February 25, 1986
    Assignee: Harting Elektronik GmbH
    Inventors: Horst Josuttis, Ralf Meierkord, Hans-Jurgen Welsch
  • Patent number: 4534367
    Abstract: A pocket-sized roll-your-own cigarette maker is disclosed. The cigarette maker includes one or more elements defining a tobacco chamber to receive a charge of tobacco to be made into a single cigarette, and a mandrel which serves as a form for making a cigarette wrapper into a paper tube to receive the tobacco charge. The mandrel includes a tamping device for tamping the charge of tobacco into the proper shape and into place in the paper tube. A tongue member may be provided on the tamping device to aid in moving the tobacco charge into the tube. A stop element may also be provided to hold the paper tube in place adjacent the tobacco chamber to receive the charge of tobacco.
    Type: Grant
    Filed: May 19, 1983
    Date of Patent: August 13, 1985
    Assignee: Philip Morris Incorporated
    Inventor: Reginald W. Newsome
  • Patent number: 4411278
    Abstract: Cigarette making machine and method of manufacture. The machine is of the type where a supply of tobacco for a single cigarette is compacted within a chamber and is then injected into a preformed paper cigarette tube by means of a spoon. In the invention, movable component parts are carried by an assembly plate formed from a single blank of sheet metal, the chamber and means to guide the spoon are provided by bending portions of the blank. The assembly plate is secured to a plastic outer housing by deforming heated plastic locator projections provided within the housing into contact with the plate.
    Type: Grant
    Filed: July 24, 1981
    Date of Patent: October 25, 1983
    Inventor: Arnold Kastner
  • Patent number: 4303082
    Abstract: A manually operated machine is provided for compressing a charge of tobacco into a cylindrical shape and inserting the compressed charge into a preformed cigarette tube. It comprises a body having a nozzle for supporting the cigarette tube, a sliding compression member directly connected to an operating handle, and an ejector such as a tobacco spoon and ejection plug for injecting the cylindrical charge of tobacco through the nozzle into the cigarette tube. The ejector cooperates with a back edge of a tobacco insertion slot, which is directed at a small acute angle thereto, to exert a scissors-like cutting action on protruding strands of tobacco whereby there is produced a clean separation of the charge of tobacco to be compressed.
    Type: Grant
    Filed: December 19, 1978
    Date of Patent: December 1, 1981
    Assignee: Rizla Limited
    Inventors: David K. Thompson, David Crisp
  • Patent number: 4230132
    Abstract: The invention relates to a cigarette making machine of the kind having a fixed member and a movable packing block together defining a cylindrical cavity for compressed tobacco, a nozzle communicating with the end of the cavity for supporting a preformed paper tube and an ejector for ejecting the charge of compressed tobacco through the nozzle into the paper tube. A new operating mechanism for such a machine comprises a sliding member including a rack and a pivoted lever secured to the compression member having gear teeth in meshing engagement with the rack and operatively connected to the ejector. Restraining means restrains rotation of the lever during a first portion of the travel of the sliding member during which the tobacco is being compressed, after which said means disengages from the lever to permit rotation thereof in a second portion of the travel of the sliding member in which said ejector forces the charge of compressed tobacco through the nozzle into the paper tube.
    Type: Grant
    Filed: November 27, 1978
    Date of Patent: October 28, 1980
    Assignee: Rizla Limited
    Inventor: David Crisp