B41J 2002/16582
Maintenance means fixed on the print head or its carriage
Official title: {Maintenance means fixed on the print head or its carriage}
B41J2002/16582 (Maintenance means fixed on the print head or its carriage) appears on 51 US grants and 57 published applications in this corpus.
Search patents in B41J- Granted patents
- 51
- Published applications
- 57
- Assignees
- 16
- Inventors
- 95
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 5 | 9 |
| 2020 | 7 | 6 |
| 2021 | 4 | 9 |
| 2022 | 5 | 6 |
| 2023 | 6 | 6 |
| 2024 | 3 | 10 |
| 2025 | 7 | 2 |
| 2026 | 9 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Maintenance device and inkjet recording apparatus22 Sep 2026US 12,741,465 B2KYOCERA Document Solutions Inc.
- Liquid ejecting apparatus and control method of liquid ejecting apparatus14 Jul 2026US 12,679,100 B2Seiko Epson Corporation
- Liquid ejection apparatus5 May 2026US 12,617,209 B2Seiko Epson Corporation
- Liquid ejecting device21 Apr 2026US 12,605,936 B2Seiko Epson Corporation
- Maintenance assembly for an inkjet head, maintenance method for an inkjet head and apparatus for processing a substrate including a maintenance assembly for an inkjet head14 Apr 2026US 12,600,138 B2Semes Co., Ltd.
- Recording device and method of controlling recording device23 Jul 2026US 2026/0208487 A1Seiko Epson Corporation
- Liquid discharge head device, liquid discharge unit, and liquid discharge apparatus11 Jun 2026US 2026/0158792 A1
- Recording apparatus14 Aug 2025US 2025/0256512 A1Canon Kabushiki Kaisha
- Maintenance device and inkjet recording apparatus27 Feb 2025US 2025/0065626 A1KYOCERA Document Solutions Inc.
- Liquid ejection apparatus26 Sep 2024US 2024/0316936 A1Seiko Epson Corporation
Most cited
By later US patents
- Liquid jetting apparatus1US 10,112,397 B2Brother Kogyo Kabushiki Kaisha · 2018
- Liquid jetting apparatus1US 10,493,761 B2Brother Kogyo Kabushiki Kaisha · 2019
- Print module having replaceable printhead cartridge1US 10,744,797 B2Memjet Technology Limited · 2020
- Liquid ejecting apparatus1US 10,843,467 B2Canon Kabushiki Kaisha · 2020
- Printing device including controller provided with manual maintenance mode and automated maintenance mode as control mode for controlling maintenance portion1US 11,628,672 B2Brother Kogyo Kabushiki Kaisha · 2023