Patents by Inventor Stephen Marsh
Stephen Marsh 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).
-
Publication number: 20210360981Abstract: An e-cigarette PV that includes an air pressure valve or device so that excess air can escape from an e-liquid reservoir in the PV when that reservoir is being filled under pressure with e-liquid from a parent reservoir. The valve or device is a barrier made of an air-porous material, such as a sintered polymer or metal, coated with or otherwise including a barrier or layer of an air-porous substance that is not porous to e-liquid, such as an oleophobic material or a hydrophobic or super-hydrophobic material. The oleophobic material is one of: sintered phosphor bronze, sintered stainless steel and sintered PU plastic.Type: ApplicationFiled: August 9, 2021Publication date: November 25, 2021Inventors: Kaveh MEMARI, Adrian BENNETT, Ian MURISON, Stephen MARSH
-
Publication number: 20210323808Abstract: Disclosed is a micro pressure sensor including a plurality of modules that are operative over different ranges of pressure. The modules include a stack of at least two module layers, each module layer including a module body having walls that define a compartment and with the defined compartment partitioned into at least two sub-compartments, a port for fluid ingress or egress disposed in a first wall of the body, with remaining walls of the body being solid walls, a membrane affixed to a first surface of the module body covering the compartment, and an electrode affixed over a surface of the membrane.Type: ApplicationFiled: June 3, 2021Publication date: October 21, 2021Inventor: Stephen A. Marsh
-
Patent number: 11121389Abstract: A method of cleaning power cells in an array of power cells, comprising coupling at least one first power cell to second power cells in an array of power cells and causing the second power cells to drive the at least one first power cell with a voltage to clean catalyst on the at least one first power cell.Type: GrantFiled: February 4, 2019Date of Patent: September 14, 2021Assignee: ENCITE LLCInventors: Stephen A. Marsh, Lawrence W. Hill
-
Patent number: 11083228Abstract: An e-cigarette PV that includes an air pressure valve or device so that excess air can escape from an e-liquid reservoir in the PV when that reservoir is being filled under pressure with e-liquid from a parent reservoir. The valve or device is a barrier made of an air-porous material, such as a sintered polymer or metal, coated with or otherwise including a barrier or layer of an air-porous substance that is not porous to e-liquid, such as an oleophobic material or a hydrophobic or super-hydrophobic material. The oleophobic material is one of: sintered phosphor bronze, sintered stainless steel and sintered PU plastic.Type: GrantFiled: March 20, 2020Date of Patent: August 10, 2021Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 11085550Abstract: An e-liquid cartridge or other form of parent reservoir designed to supply e-liquid to an electronic cigarette vaporiser, in which the cartridge includes an air pressure valve. The air pressure valve is designed so that as the fluid level inside the cartridge/reservoir falls, atmospheric pressure enables the air pressure valve to allow air to flow into the cartridge/reservoir and ensure equalisation of the air pressure. The valve is an air-porous e-liquid impermeable PTFE or PTFE-coated layer or membrane.Type: GrantFiled: September 1, 2016Date of Patent: August 10, 2021Assignee: AYR LTD.Inventor: Stephen Marsh
-
Publication number: 20210211068Abstract: Described is an electrically actuated, pneumatic driven motor. The pneumatic driven motor includes a body having first and second surfaces, the body having a chamber defined by an interior wall, a displacement cavity, and a passage that fluidly couples the displacement cavity to the chamber, a bleeder port and a bleeder port passage that fluidly couples the bleeder port to the chamber, a valve disposed in the passage between the displacement cavity and the chamber, an annular pushrod mechanism coupled to the valve, the annular pushrod mechanism having a pair of pawls that protrude from an inner surface of the annular pushrod mechanism, an axle disposed in the chamber; and a motor gear disposed about the axle, the motor gear having a plurality of teeth that selectively engage with the pawls on the pushrod mechanism according to displacement of the annular pushrod mechanism.Type: ApplicationFiled: January 4, 2021Publication date: July 8, 2021Inventors: Stephen A. Marsh, Spencer Parker
-
Patent number: 11046575Abstract: Disclosed is a micro pressure sensor including a plurality of modules that are operative over different ranges of pressure. The modules include a stack of at least two module layers, each module layer including a module body having walls that define a compartment and with the defined compartment partitioned into at least two sub-compartments, a port for fluid ingress or egress disposed in a first wall of the body, with remaining walls of the body being solid walls, a membrane affixed to a first surface of the module body covering the compartment, and an electrode affixed over a surface of the membrane.Type: GrantFiled: October 18, 2018Date of Patent: June 29, 2021Assignee: Encite LLCInventor: Stephen A. Marsh
-
Patent number: 10948063Abstract: A continuously variable transmission (CVT) may include differential and range modules that include planetary gear arrangements, a plurality of selectively engageable clutch assemblies, and a drop box module with a final output member. First and second power source paths may provide power to a same end of the differential module. The clutch assemblies may be selectively engageable to provide variable rotational power from the differential module to the range module, and from the range module to the drop box module in a plurality of directional ranges. The drop box module may adapt the variable rotational power provided in the selected range for connection in a given application.Type: GrantFiled: March 5, 2018Date of Patent: March 16, 2021Assignee: Caterpillar Inc.Inventors: John Seipold, Stephen Marsh
-
Publication number: 20210045449Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: ApplicationFiled: October 19, 2020Publication date: February 18, 2021Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10806189Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: October 20, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10750789Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: August 25, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10721972Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: July 28, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10716334Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: July 21, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Publication number: 20200214352Abstract: An e-cigarette PV that includes an air pressure valve or device so that excess air can escape from an e-liquid reservoir in the PV when that reservoir is being filled under pressure with e-liquid from a parent reservoir. The valve or device is a barrier made of an air-porous material, such as a sintered polymer or metal, coated with or otherwise including a barrier or layer of an air-porous substance that is not porous to e-liquid, such as an oleophobic material or a hydrophobic or super-hydrophobic material. The oleophobic material is one of: sintered phosphor bronze, sintered stainless steel and sintered PU plastic.Type: ApplicationFiled: March 20, 2020Publication date: July 9, 2020Inventors: Kaveh MEMARI, Adrian BENNETT, Ian MURISON, Stephen MARSH
-
Patent number: 10701984Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: July 7, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10694786Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: June 30, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10687559Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: June 23, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10687560Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: June 23, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10681938Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir; and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: June 16, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh
-
Patent number: 10638796Abstract: A user-replaceable e-liquid reservoir for dispensing e-liquid, the reservoir being inserted into, or otherwise attached to, a portable, personal e-cigarette device and engaging with an electrical or electronic pump fluid transfer system in the device, the device including: an electrical or electronic pump, being configured to transfer e-liquid from the e-liquid reservoir to an atomizing unit in the device, the pump delivering a pre-defined or variable quantity of e-liquid from the reservoir, and in which the reservoir is not user-refillable.Type: GrantFiled: September 19, 2019Date of Patent: May 5, 2020Assignee: AYR LTD.Inventors: Kaveh Memari, Adrian Bennett, Ian Murison, Stephen Marsh