Laser containment structure for a laser printhead
US-12552189-B2 · Feb 17, 2026 · US
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Means for printing fixed, i.e. unchanging, matter in addition to selectable matter
Means for printing fixed, i.e. unchanging, matter in addition to selectable matter · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B41J29/40 |
| Official title | Means for printing fixed, i.e. unchanging, matter in addition to selectable matter |
| Display label | Means for printing fixed, i.e. unchanging, matter in addition to selectable matter |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2023 | 2 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Image forming method, image-formed article manufacturing method, and image forming system
US-2024025183-A1 · Jan 25, 2024 · US
Laser Containment Structure for a Laser Printhead
US-2023234386-A1 · Jul 27, 2023 · US
Laser containment structure for a laser printhead
US-11648789-B2 · May 16, 2023 · US
Laser containment structure for a laser printhead
US-2021331275-A1 · Oct 28, 2021 · US
Image forming apparatus
US-10859959-B2 · Dec 8, 2020 · US
Image forming apparatus
US-2020292976-A1 · Sep 17, 2020 · US
Label creation apparatus and label creation system
US-2020262215-A1 · Aug 20, 2020 · US
Mount for sticking sticky note thereto and medium storing program executable by controller
US-10507673-B2 · Dec 17, 2019 · US
Image forming apparatus
US-10331064-B2 · Jun 25, 2019 · US
Printing apparatus and control method for printing apparatus
US-10237440-B2 · Mar 19, 2019 · US
Printing apparatus, print control method, and non-transitory computer-readable storage medium
US-10038814-B2 · Jul 31, 2018 · US
Label creation apparatus and label creation system
US-2018147857-A1 · May 31, 2018 · US
Image forming apparatus
US-2018143573-A1 · May 24, 2018 · US
Image forming apparatus
US-9904225-B2 · Feb 27, 2018 · US
Image forming apparatus
US-2017277093-A1 · Sep 28, 2017 · US
Mount for sticking sticky note thereto and medium storing program executable by controller
US-2017246883-A1 · Aug 31, 2017 · US
Printing apparatus, print control method, and non-transitory computer-readable storage medium
US-2017187913-A1 · Jun 29, 2017 · US
Printing apparatus and control method for printing apparatus
US-2017064134-A1 · Mar 2, 2017 · US
Printing device
US-9463656-B2 · Oct 11, 2016 · US