- All sections
- B - Performing operations; transporting
- B41J - Typewriters; selective printing mechanisms, i.e. mechanisms printing otherwise than from a forme; correction of typographical errors
- B41J 33/34 - Ribbon-feed devices or mechanisms driven by motors independently of the machine as a whole
Patent holdings for IPC class B41J 33/34
Total number of patents in this class: 42
10-year publication summary
|
2
|
6
|
4
|
6
|
4
|
3
|
2
|
0
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Videojet Technologies Inc. | 346 |
12 |
| Zipher Limited | 14 |
8 |
| Zebra Technologies Corporation | 1689 |
5 |
| Dover Europe Sàrl | 242 |
4 |
| Markem-Imaje Industries Limited | 7 |
3 |
| Seiko Epson Corporation | 18724 |
1 |
| Brother Industries, Ltd. | 13000 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Hand held Products, Inc. | 1227 |
1 |
| Jvm Co., Ltd. | 74 |
1 |
| Markem-Imaje Limited | 5 |
1 |
| Nisca Corporation | 168 |
1 |
| Videojet Technologies (Nottingham) Limited | 2 |
1 |
| Canon Finetech Nisca Inc. | 246 |
1 |
| B.V. Korthofah | 2 |
1 |
| Other owners | 0 |