Containers with gas vessel
US-11868083-B2 · Jan 9, 2024 · US
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Luke Jeff patents
Luke Jeff is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Luke Jeff |
| Total patents | 28 |
| First publication | May 2, 2019 |
| Latest publication | Jan 9, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Dispensable substance containers
US-11866245-B2 · Jan 9, 2024 · US
Dispensing nozzles
US-11858696-B2 · Jan 2, 2024 · US
Combination cartridge
US-11592780-B2 · Feb 28, 2023 · US
Particulate delivery container
US-11526123-B2 · Dec 13, 2022 · US
Print substance donor containers
US-11364722-B2 · Jun 21, 2022 · US
Electromagnets and print substance containers
US-11334000-B2 · May 17, 2022 · US
Colorant sensors
US-11285728-B2 · Mar 29, 2022 · US
Particulate delivery container
US-2021370683-A1 · Dec 2, 2021 · US
Seal removal structure
US-11174058-B2 · Nov 16, 2021 · US
Recent patents
Latest publications not already listed above.
Print material transfer mechanisms
US-11163244-B2 · Nov 2, 2021 · US
Roller and coupler transitions
US-11106172-B2 · Aug 31, 2021 · US
Combination cartridge
US-2021240125-A1 · Aug 5, 2021 · US
Blade with tapered surfaces to transport print substance
US-11054763-B2 · Jul 6, 2021 · US
Colorant sensors
US-2021170758-A1 · Jun 10, 2021 · US
Print substance valves
US-11022911-B2 · Jun 1, 2021 · US
Print substance valves
US-2021116841-A1 · Apr 22, 2021 · US
Electromagnets and print substance containers
US-2021063912-A1 · Mar 4, 2021 · US
Shafts with tapered blades
US-2021048764-A1 · Feb 18, 2021 · US
Containers with gas vessel
US-2021048776-A1 · Feb 18, 2021 · US
A seal removal structure
US-2021031959-A1 · Feb 4, 2021 · US
Roller and coupler transitions
US-2021034006-A1 · Feb 4, 2021 · US
Print material transfer mechanisms
US-2021026272-A1 · Jan 28, 2021 · US
Dispensable substance containers
US-2020399046-A1 · Dec 24, 2020 · US
Print substance donor containers
US-2020398578-A1 · Dec 24, 2020 · US
Dispensing nozzles
US-2020369441-A1 · Nov 26, 2020 · US
Photo-conductor drum with protective layer of material
US-10705475-B2 · Jul 7, 2020 · US
Photo-Conductor Drum with Protective Layer of Material
US-2019129350-A1 · May 2, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hewlett Packard Development Co | 28 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B41J2/17506 | 8 |
| G03G15/0867 | 6 |
| G03G15/0877 | 6 |
| G03G15/0865 | 4 |
| G03G15/0886 | 4 |