- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 7/022 - Bending rods, profiles, or tubes by use of a swinging forming member or abutment over a stationary forming member only
Patent holdings for IPC class B21D 7/022
Total number of patents in this class: 71
10-year publication summary
|
8
|
3
|
9
|
8
|
6
|
4
|
7
|
2
|
7
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| M.E.P. Macchine Elettroniche Piegatrici SpA | 84 |
16 |
| SCHNELL S.p.A. | 84 |
5 |
| Dignity Health | 450 |
3 |
| Addisonmckee Inc. | 7 |
2 |
| Biosense Webster (Israel) Ltd. | 1925 |
2 |
| Chromalloy Gas Turbine LLC | 62 |
2 |
| Cyril Bath Company | 20 |
2 |
| Innotec Corporation | 56 |
2 |
| Milwaukee Electric Tool Corporation | 3572 |
2 |
| Pro Form S.r.l. | 17 |
2 |
| A.c.m. SRL Automatismi Costruzioni Meccaniche | 6 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Hitachi Metals, Ltd. | 2175 |
1 |
| Yazaki Corporation | 6282 |
1 |
| CRC-Evans Pipeline International, Inc. | 46 |
1 |
| Warsaw Orthopedic, Inc. | 3184 |
1 |
| Tyco Electronics (shanghai) Co. Ltd. | 759 |
1 |
| University of Florida Research Foundation, Inc. | 3883 |
1 |
| Acclarent, Inc. | 550 |
1 |
| CRIPPA S.p.A. | 11 |
1 |
| Other owners | 22 |