Patents by Inventor Gabriel MCDANIEL
Gabriel MCDANIEL 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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Patent number: 11868083Abstract: An example of a container is disclosed. The example disclosed herein comprises an impermeable container wall, a container releasing valve, and a gas vessel. The impermeable container wall defines the boundaries of an inner volume of the container. The container releasing valve is installed in the container wall to release gas from the inner volume of the container to the outside of the container. The gas vessel is installed in the inner volume of the container. The gas vessel comprises a gas vessel wall, a pressurized vessel gas, and a gas vessel releasing system. The gas vessel wall defines the boundaries of an inner volume of the gas vessel, wherein the gas vessel wall is impermeable and allows for a pressure difference between the inner volume of the gas vessel and an outer volume of the gas vessel. A pressurized vessel gas is enclosed within the inner volume of the gas vessel. And a gas releasing system is to release a certain quantity of the vessel gas to the inner volume of the gas container.Type: GrantFiled: April 27, 2018Date of Patent: January 9, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Gabriel McDaniel, Jeff Luke, Justin Pettingill
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Patent number: 11731430Abstract: A device is to supply printing material to a printing material container in a printing apparatus. The device includes a first container to contain printing material, a first piston movable in the first container to exert first pressure to discharge the printing material contained in the first container from the first container, a second container having an opening to the first container, and a second piston movable in the second container to exert second pressure higher than the first pressure to form a pressure gradient based on the first pressure and the second pressure through the opening. The pressure gradient is to disperse the printing material in the first container.Type: GrantFiled: July 8, 2019Date of Patent: August 22, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Justin Pettingill, Gabriel McDaniel, Sean Daniel FitzGerald, Jeffrey H. Luke
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Patent number: 11718098Abstract: A device to supply printing material to a printing material container of a printing apparatus includes a container including a plunger and to contain the printing material, a portal couplable to a refill port to the printing material container. The portal includes a discharge port through which the printing material is transferrable from the container, and a connector to receive power to move the plunger, to cause a transfer of the printing material contained in the container to the printing material container through the discharge port.Type: GrantFiled: July 8, 2019Date of Patent: August 8, 2023Assignee: Hewlett-Packard Development Company L.P.Inventors: Justin Pettingill, Gabriel McDaniel, Jeffrey H. Luke, Sean Daniel FitzGerald
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Publication number: 20220348021Abstract: A device is to supply printing material to a printing material container in a printing apparatus. The device includes a first container to contain printing material, a first piston movable in the first container to exert first pressure to discharge the printing material contained in the first container from the first container, a second container having an opening to the first container, and a second piston movable in the second container to exert second pressure higher than the first pressure to form a pressure gradient based on the first pressure and the second pressure through the opening. The pressure gradient is to disperse the printing material in the first container.Type: ApplicationFiled: July 8, 2019Publication date: November 3, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Justin Pettingill, Gabriel McDaniel, Sean Daniel FitzGerald, Jeffrey H. Luke
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Publication number: 20220297074Abstract: A print material container comprising a body to hold print material, a housing, and a detecting member. The housing being coupled to the body and including a movable mass to move in the housing when a shaking force is applied to the print material container. The detecting member to detect the shaking force and to signal a feedback of the shaking force relative to a shaking force threshold.Type: ApplicationFiled: February 6, 2020Publication date: September 22, 2022Inventors: Justin PETTINGILL, Ricardo OSUNA, Sean Daniel FITZGERALD, Gabriel MCDANIEL, Juan GUZMAN, William MCNEIL, Melissa Rhea ROBERTS
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Patent number: 11360428Abstract: An organic photoconductor includes a cylindrical body having a surface on which an electrostatic latent image is to be formed, and an optical tag provided on an outer circumferential surface of the cylindrical body. The organic photoconductor may be included in a development cartridge for an image forming apparatus.Type: GrantFiled: July 9, 2019Date of Patent: June 14, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Justin Pettingill, Gabriel McDaniel, Juan Guzman
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Publication number: 20220118765Abstract: A device to supply printing material to a printing material container of a printing apparatus includes a container including a plunger and to contain the printing material, a portal couplable to a refill port to the printing material container. The portal includes a discharge port through which the printing material is transferrable from the container, and a connector to receive power to move the plunger, to cause a transfer of the printing material contained in the container to the printing material container through the discharge port.Type: ApplicationFiled: July 8, 2019Publication date: April 21, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Justin Pettingill, Gabriel McDaniel, Jeffrey H. Luke, Sean Daniel FitzGerald
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Publication number: 20220035310Abstract: An organic photoconductor includes a cylindrical body having a surface on which an electrostatic latent image is to be formed, and an optical tag provided on an outer circumferential surface of the cylindrical body. The organic photoconductor may be included in a development cartridge for an image forming apparatus.Type: ApplicationFiled: July 9, 2019Publication date: February 3, 2022Inventors: Justin Pettingill, Gabriel McDaniel, Juan Guzman
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Patent number: 11163244Abstract: Example implementations relate to an apparatus to transfer a quantity of print material to a printing device through a transfer mechanism. In some examples, the apparatus includes a container including the quantity of print material, a transfer mechanism associated with the container, and a sensor associated with the transfer mechanism. In some examples, the sensor is to communicate to the printing device information about the transfer of the quantity of print material through the dispenser mechanism.Type: GrantFiled: May 20, 2018Date of Patent: November 2, 2021Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Sean Daniel Fitzgerald, Jeff Luke, Gabriel McDaniel
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Publication number: 20210048776Abstract: An example of a container is disclosed. The example disclosed herein comprises an impermeable container wall, a container releasing valve, and a gas vessel. The impermeable container wall defines the boundaries of an inner volume of the container. The container releasing valve is installed in the container wall to release gas from the inner volume of the container to the outside of the container. The gas vessel is installed in the inner volume of the container. The gas vessel comprises a gas vessel wall, a pressurized vessel gas, and a gas vessel releasing system. The gas vessel wall defines the boundaries of an inner volume of the gas vessel, wherein the gas vessel wall is impermeable and allows for a pressure difference between the inner volume of the gas vessel and an outer volume of the gas vessel. A pressurized vessel gas is enclosed within the inner volume of the gas vessel. And a gas releasing system is to release a certain quantity of the vessel gas to the inner volume of the gas container.Type: ApplicationFiled: April 27, 2018Publication date: February 18, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Gabriel MCDANIEL, Jeff LUKE, Justin PETTINGILL
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Publication number: 20210026272Abstract: Example implementations relate to an apparatus to transfer a quantity of print material to a printing device through a transfer mechanism. In some examples, the apparatus includes a container including the quantity of print material, a transfer mechanism associated with the container, and a sensor associated with the transfer mechanism. In some examples, the sensor is to communicate to the printing device information about the transfer of the quantity of print material through the dispenser mechanism.Type: ApplicationFiled: May 20, 2018Publication date: January 28, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Sean Daniel FITZGERALD, Jeff LUKE, Gabriel MCDANIEL