- All sections
- B - Performing operationstransporting
- B43M - Bureau accessories not otherwise provided for
- B43M 3/04 - Devices for inserting documents into envelopes automatic
Patent holdings for IPC class B43M 3/04
Total number of patents in this class: 94
10-year publication summary
|
15
|
5
|
3
|
5
|
1
|
1
|
3
|
6
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ricoh Company, Ltd. | 13208 |
9 |
| BÖWE Systec GmbH | 83 |
9 |
| DMT Solutions Global Corporation, DBA BlueCrest | 249 |
9 |
| Boewe Systec GmbH | 25 |
8 |
| Kern AG | 24 |
6 |
| Riso Kagaku Corporation | 656 |
6 |
| Quadient Technologies France | 113 |
4 |
| Bell and Howell, LLC | 64 |
3 |
| C.M.C. S.r.l. | 38 |
3 |
| Winkler + Dunnebier GmbH | 29 |
3 |
| Pitney Bowes Inc. | 318 |
2 |
| ACTI MEDIAS Socièté par actions simplifièe | 2 |
2 |
| Hallmark Cards, Incorporated | 342 |
2 |
| Kern Global LLC | 3 |
2 |
| Kern International, Inc. | 6 |
2 |
| Kern Sistemi S.r.l. | 8 |
2 |
| Amazon Technologies, Inc. | 26466 |
1 |
| Kyocera Document Solutions Inc. | 5516 |
1 |
| Bastian Solutions, LLC | 52 |
1 |
| Bowe Systec AG | 7 |
1 |
| Other owners | 18 |