Power transmission apparatus, medium transport apparatus, recording apparatus, control method of power transmission apparatus, and control method of medium transport apparatus
US-12545534-B2 · Feb 10, 2026 · US
with driven mechanism arranged to be clutched to continuously- operating power source
with driven mechanism arranged to be clutched to continuously- operating power source · 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 | B41J23/04 |
| Official title | with driven mechanism arranged to be clutched to continuously- operating power source |
| Display label | with driven mechanism arranged to be clutched to continuously- operating power source |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 2 |
| 2023 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Printer
US-12344015-B2 · Jul 1, 2025 · US
Printer
US-2023391113-A1 · Dec 7, 2023 · US
Power transmission apparatus, medium transport apparatus, recording apparatus, control method of power transmission apparatus, and control method of medium transport apparatus
US-2023242357-A1 · Aug 3, 2023 · US
Printing apparatus
US-10526153-B2 · Jan 7, 2020 · US
Selectable drive printing device
US-10527131-B2 · Jan 7, 2020 · US
Drive transmission device for transmitting rotary drive
US-10502304-B2 · Dec 10, 2019 · US
Printing apparatus, printing method and non-transitory recording medium storing printing program
US-10464347-B2 · Nov 5, 2019 · US
Driving force transmission mechanism and image forming apparatus
US-2019210822-A1 · Jul 11, 2019 · US
Printer with printhead assembly, clutch assembly, and printer ribbon transport assembly
US-10160239-B2 · Dec 25, 2018 · US
Printing Apparatus, Printing Method and Non-Transitory Recording Medium Storing Printing Program
US-2018345689-A1 · Dec 6, 2018 · US
Printing apparatus
US-2018327207-A1 · Nov 15, 2018 · US
Selectable drive printing device
US-2018283500-A1 · Oct 4, 2018 · US
Drying assembly
US-10076903-B2 · Sep 18, 2018 · US
Printing apparatus
US-10040658-B2 · Aug 7, 2018 · US
Drying assembly
US-2017320323-A1 · Nov 9, 2017 · US
Drying assembly
US-9809022-B2 · Nov 7, 2017 · US
Printing apparatus
US-2017282603-A1 · Oct 5, 2017 · US
Driving force transmission apparatus and image forming apparatus using the same
US-9623688-B2 · Apr 18, 2017 · US
Drive transmission device for transmitting rotary drive
US-2016169364-A1 · Jun 16, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B41J23/04?
- CPC B41J23/04 is the Cooperative Patent Classification code for “with driven mechanism arranged to be clutched to continuously- operating power source.”
- How many patents are filed under CPC B41J23/04 (with driven mechanism arranged to be clutched to continuously- operating power source)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC B41J23/04 growing?
- Publication counts under this code: 2 in 2023 vs 1 in 2025 (latest complete years).