Patents by Inventor Christopher S. Tucker
Christopher S. Tucker 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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Publication number: 20230371130Abstract: A cartridge for an e-vaping device includes a housing extending along a longitudinal axis of the cartridge, and an outlet-end insert coupled to the outlet end of the housing. The housing at least partially encloses a pre-vapor formulation reservoir and a vapor generator of the cartridge and further channels light via internal reflection through an interior of the housing. The outlet-end insert includes an outlet in flow communication with the vapor generator, directs the vapor generated by the vapor generator out of the cartridge through the outlet, and further emits the light channeled through the interior of the housing. One or more properties of the light are controllable.Type: ApplicationFiled: July 14, 2023Publication date: November 16, 2023Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, Phillip DIANA, Nam TRAN, Matthew CAPARRELLI
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Publication number: 20230354908Abstract: A base for an e-vaping device is configured to couple with multiple cartridges configured to generate separate, respective dispersions. The cartridges may include one or more atomizer assemblies or vaporizer assemblies. The base may include multiple connectors electrically coupled to the power supply. The connectors may be configured to couple multiple dispersion generators to a power supply of the base. The base may include control circuitry configured to independently control dispersion generation by dispersion generators coupled to the base. The control circuitry may independently control dispersion generation by the first and second cartridges based on cartridge information accessed through at least one of the first and second connectors. The control circuitry may control dispersion generation by controlling power supplied to the dispersion generators.Type: ApplicationFiled: July 18, 2023Publication date: November 9, 2023Applicant: Altria Client Services LLCInventors: Ali A. ROSTAMI, Gerd KOBAL, Yezdi PITHAWALLA, David KANE, Christopher S. TUCKER, Peter LIPOWICZ, Jason FLORA, Georgios KARLES, Munmaya K. MISHRA, Catherine BARNES, Richard ARENA
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Patent number: 11779712Abstract: A cartridge for an e-vaping device enables separate vapors to be formed proximate to separate, respective ends of the cartridge. The cartridge includes multiple reservoirs and separate vaporizer assemblies coupled to separate reservoirs on opposite ends of the reservoirs. The separate reservoirs may hold separate pre-vapor formulations. The separate vaporizer assemblies may draw separate pre-vapor formulations from separate reservoirs towards opposite ends of the cartridge and vaporize the separate pre-vapor formulations via operation of separate heaters proximate to the separate ends. The separate heaters may be independently controlled to independently control vapor formation at the separate ends. The heaters may be controlled to independently control vapor formation rates proximate to the separate ends. The heaters may be controlled to form separate vapors at least one of simultaneously, concurrently, and at different times.Type: GrantFiled: September 20, 2019Date of Patent: October 10, 2023Assignee: Altria Client Services LLCInventors: Ali Rostami, Christopher S. Tucker, David Kane, Peter Lipowicz, Georgios Karles, Gerd Kobal, Yezdi Pithawalla
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Patent number: 11779055Abstract: A base for an e-vaping device is configured to couple with multiple cartridges configured to generate separate, respective dispersions. The cartridges may include one or more atomizer assemblies or vaporizer assemblies. The base may include multiple connectors electrically coupled to the power supply. The connectors may be configured to couple multiple dispersion generators to a power supply of the base. The base may include control circuitry configured to independently control dispersion generation by dispersion generators coupled to the base. The control circuitry may independently control dispersion generation by the first and second cartridges based on cartridge information accessed through at least one of the first and second connectors. The control circuitry may control dispersion generation by controlling power supplied to the dispersion generators.Type: GrantFiled: June 19, 2019Date of Patent: October 10, 2023Assignee: Altria Client Services LLCInventors: Ali A. Rostami, Gerd Kobal, Yezdi Pithawalla, David Kane, Christopher S. Tucker, Peter Lipowicz, Jason Flora, Georgios Karles, Munmaya K. Mishra, Catherine Barnes, Richard Arena
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Patent number: 11730196Abstract: A reservoir assembly for a nicotine e-vaping device includes an outer shell, a wick, and a membrane. The outer shell includes a first opening, an inner surface of the outer shell at least partially defining a reservoir configured to hold a nicotine pre-vapor formulation. The wick extends from an interior of the reservoir to an exterior of the reservoir. The wick is configured to draw the nicotine pre-vapor formulation held in the reservoir to the exterior of the reservoir. The first membrane covers the first opening. The first membrane is one or more layers of a fabric that is liquid impermeable and air permeable.Type: GrantFiled: July 15, 2020Date of Patent: August 22, 2023Assignee: Altria Client Services LLCInventors: John H. Miller, Christopher S. Tucker
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Patent number: 11730901Abstract: An electronic cigarette includes a liquid supply including liquid material, a heater operable to heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol, a wick in communication with the liquid material and in communication with the heater such that the wick delivers the liquid material to the heater, at least one air inlet operable to deliver air to a central air passage upstream of the heater, and a mouth end insert having at least two diverging outlets. The electronic cigarette can also include an air flow diverter which directs incoming air away from a heating zone of the heater.Type: GrantFiled: March 29, 2021Date of Patent: August 22, 2023Assignee: Altria Client Services LLCInventors: Christopher S. Tucker, Geoffrey Brandon Jordan, Barry S. Smith, Ali A. Rostami, Charles E.B. Glenn, Sr.
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Publication number: 20230232900Abstract: The method includes first defining a first reservoir and a second reservoir within a housing of a cartridge, the second reservoir being in fluid communication with the first reservoir, inserting at least one first layer of absorbent material within the first reservoir, and arranging a heater and a wick to be in communication with a central channel, the wick being in contact with the absorbent material.Type: ApplicationFiled: April 3, 2023Publication date: July 27, 2023Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, Edmond Cadieux, Barry S. Smith, William J. Crowe, Nam Tran
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Publication number: 20230210170Abstract: A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.Type: ApplicationFiled: March 13, 2023Publication date: July 6, 2023Applicant: Altria Client Services LLCInventors: Shmuel GAVRIELOV, Yuval MALKA, Rangaraj S. SUNDAR, Isaac WEIGENSBERG, David RUBLI, Moshe ELIYAHU, Arye WEIGENSBERG, Scott A. FATH, Christopher S. TUCKER, William J. BOGDZIEWICZ
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Publication number: 20230209660Abstract: A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.Type: ApplicationFiled: March 3, 2023Publication date: June 29, 2023Applicant: Altria Client Services LLCInventors: Shmuel GAVRIELOV, Yuval MALKA, Rangaraj S. SUNDAR, Isaac WEIGENSBERG, David RUBLI, Moshe ELIYAHU, Arye WEIGENSBERG, Christopher S. TUCKER
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Publication number: 20230173199Abstract: A dispersion device includes a first dispersion generating system, a second dispersion generating system and an outlet end element including a first outlet corresponding to the first dispersion generating system and a second outlet corresponding to the second dispersion generating system.Type: ApplicationFiled: January 17, 2023Publication date: June 8, 2023Applicant: ALTRIA CLIENT SERVICES LLCInventors: Buket SAHIN, Gerd KOBAL, Qiang WANG, Christopher S. TUCKER
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Patent number: 11627762Abstract: The method includes establishing a first fluid gradient through a central passage, the central passage traversing through a first channel, the first channel defining at least one first hole, a housing covering the first channel, a first reservoir being defined between the housing and the first channel, a second reservoir defined between the first channel and the central passage. The method further includes establishing a second fluid gradient through the at least one first hole, through at least a first portion of the second reservoir, and through at least a second portion of a wick, a heater being in communication with the wick and the central passage.Type: GrantFiled: July 26, 2021Date of Patent: April 18, 2023Assignee: Altria Client Services LLCInventors: Christopher S. Tucker, Edmond Cadieux, Barry S. Smith, William J. Crowe, Nam Tran
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Patent number: 11607506Abstract: A dispersion device includes a first dispersion generating system, a second dispersion generating system and an outlet end element including a first outlet corresponding to the first dispersion generating system and a second outlet corresponding to the second dispersion generating system.Type: GrantFiled: February 22, 2019Date of Patent: March 21, 2023Assignee: Altria Client Services LLCInventors: Buket Sahin, Gerd Kobal, Qiang Wang, Christopher S. Tucker
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Patent number: 11602167Abstract: A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.Type: GrantFiled: November 5, 2021Date of Patent: March 14, 2023Assignee: Altria Client Services LLCInventors: Shmuel Gavrielov, Yuval Malka, Rangaraj Sundar, Isaac Weigensberg, David Rubli, Moshe Eliyahu, Arye Weigensberg, Scott A. Fath, Christopher S. Tucker, William J. Bogdziewicz
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Patent number: 11602017Abstract: A cartridge of an e-vaping device includes a housing extending in a longitudinal direction, a reservoir in the housing, a heater in the housing, and an absorbent material at least partially surrounding the sinusoidal shaped member. The reservoir is configured to store a pre-vapor formulation. The heater has a sinusoidal shaped member translating about an elliptical shape to define a channel there through. The absorbent material is in fluid communication with the reservoir.Type: GrantFiled: June 13, 2022Date of Patent: March 7, 2023Assignee: Altria Client Services LLCInventors: Shmuel Gavrielov, Yuval Malka, Rangaraj S. Sundar, Isaac Weigensberg, David Rubli, Moshe Eliyahu, Arye Weigensberg, Christopher S. Tucker
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Publication number: 20230041459Abstract: An electronic smoking article includes an outer tube extending in a longitudinal direction, an inner tube within the outer tube and including a pair of opposing slots, a liquid supply comprising a liquid material, a coil heater, a wick and a mouth end insert. The coil heater is located in the inner tube. The coil heater is formed of an iron-free, nickel-chromium alloy and has substantially uniformly spaced windings. The wick is surrounded by the coil heater such that the wick delivers liquid material to the coil heater and the coil heater heats the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol in the inner tube.Type: ApplicationFiled: October 20, 2022Publication date: February 9, 2023Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, Geoffrey Brandon JORDAN, Barry S. SMITH, Ali A. ROSTAMI, Michael J. MULLINS
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Publication number: 20230039898Abstract: In one embodiment, the electronic vaping device includes a cartridge and a battery section. The cartridge and the battery section are connectable so as to define an air inlet between a portion of the cartridge and a portion of the battery section.Type: ApplicationFiled: October 20, 2022Publication date: February 9, 2023Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, Geoffrey Brandon JORDAN, Barry S. SMITH, Ali A. ROSTAMI, Michael J. MULLINS
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Publication number: 20220400755Abstract: A cartridge for an electronic vaping device includes an outer housing extending in a longitudinal direction and a reservoir configured to contain a pre-vapor formulation. The reservoir is in the outer housing. The cartridge also includes at least two transfer pads at a reservoir end, and a wick in contact with the transfer pads. The transfer pads include a plurality of fibers. Each of the plurality of fibers is substantially parallel to the longitudinal direction.Type: ApplicationFiled: August 23, 2022Publication date: December 22, 2022Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, William J. CROWE, Geoffrey Brandon JORDAN, Bipin R. PATIL, Jarrett KEEN, Michael ROBERTS
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Patent number: 11511058Abstract: An electronic smoking article includes an outer tube extending in a longitudinal direction, an inner tube within the outer tube and including a pair of opposing slots, a liquid supply comprising a liquid material, a coil heater, a wick and a mouth end insert. The coil heater is located in the inner tube. The coil heater is formed of an iron-free, nickel-chromium alloy and has substantially uniformly spaced windings. The wick is surrounded by the coil heater such that the wick delivers liquid material to the coil heater and the coil heater heats the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol in the inner tube.Type: GrantFiled: July 17, 2020Date of Patent: November 29, 2022Assignee: Altria Client Services LLCInventors: Christopher S. Tucker, Geoffrey Brandon Jordan, Barry S. Smith, Ali A. Rostami, Michael J. Mullins
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Patent number: 11478593Abstract: In one embodiment, the electronic vaping device includes a cartridge and a battery section. The cartridge and the battery section are connectable so as to define an air inlet between a portion of the cartridge and a portion of the battery section.Type: GrantFiled: October 29, 2020Date of Patent: October 25, 2022Assignee: Altria Client Services LLCInventors: Christopher S. Tucker, Geoffrey Brandon Jordan, Barry S. Smith, Ali A. Rostami, Michael J. Mullins
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Publication number: 20220330386Abstract: A method of forming a heater assembly of an e-vaping device includes bending a wire to form a first lobe and bending the wire to form a second lobe. The first lobe and the second lobe form a generally sinuously-shaped heater having a first set of lobes and a second set of lobe. A first apex of the first lobe is generally opposite a second apex of the second lobe. The method may also include curling the first set of lobes towards the second set of lobes to form a heater having a substantially tubular form. The heater defines an opening there through.Type: ApplicationFiled: June 22, 2022Publication date: October 13, 2022Applicant: Altria Client Services LLCInventors: Christopher S. TUCKER, Charles DENDY, Nam TRAN, David ALVAREZ, Patrick MCELHINNEY