- All sections
- B - Performing operationstransporting
- B41J - Typewritersselective printing mechanisms, i.e. mechanisms printing otherwise than from a formecorrection of typographical errors
- B41J 29/44 - Scales and indicators, e.g. for determining side margins for determining top and bottom margins or indicating exhaust of paper
Patent holdings for IPC class B41J 29/44
Total number of patents in this class: 6
10-year publication summary
1
|
0
|
0
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Shandong New Beiyang Information Technology Co., Ltd. | 368 |
2 |
Hewlett-Packard Development Company, L.P. | 25887 |
1 |
Ricoh Company, Ltd. | 13240 |
1 |
Comix Business Machine (Shenzhen) Co., Ltd. | 26 |
1 |
FUJIFILM Business Innovation Corp. | 7582 |
1 |
Other owners | 0 |