- All sections
- E - Fixed constructions
- E04F - Finishing work on buildings, e.g. stairs, floors
- E04F 19/10 - Built-in gratings, e.g. foot-scrapers
Patent holdings for IPC class E04F 19/10
Total number of patents in this class: 35
10-year publication summary
|
0
|
1
|
3
|
4
|
0
|
1
|
0
|
0
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Emeh, Inc. | 87 |
7 |
| ACO Severin Ahlmann GmbH & Co. KG | 91 |
2 |
| Anenda Systems Inc. | 23 |
2 |
| Forcegenie, LLC | 5 |
2 |
| MPI Concepts, Inc. | 4 |
2 |
| Verimpex Group NV | 8 |
2 |
| Excellent Systems A/S | 12 |
2 |
| JPMorgan Chase Bank, National Association | 8958 |
1 |
| Case-modular Stair Systems Inc. | 3 |
1 |
| Imperial Pools, Inc. | 38 |
1 |
| Insteel Wire Products Company | 1 |
1 |
| Kroeker Farms Limited | 11 |
1 |
| Oglaend System Technology AS | 1 |
1 |
| Shanghai Electrician Industry & Commerce Co., Ltd. | 7 |
1 |
| Shanghai Puhe Technology Co., Ltd. | 5 |
1 |
| Maschinenfabrik Heute GmbH & Co. KG | 2 |
1 |
| Advance Flooring Systems Limited | 1 |
1 |
| Pasturi S.r.l. | 1 |
1 |
| Rejillas Electrosoldadas, S.A. | 1 |
1 |
| KOTI Kobra GmbH | 1 |
1 |
| Other owners | 3 |