- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/22 - Hinges
Patent holdings for IPC class B29L 31/22
Total number of patents in this class: 47
10-year publication summary
|
4
|
5
|
2
|
5
|
4
|
4
|
4
|
2
|
1
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Global IP Holdings, LLC | 84 |
4 |
| Ford Global Technologies, LLC | 20570 |
2 |
| Dell Products L.P. | 14479 |
2 |
| AFL Telecommunications LLC | 716 |
2 |
| ICEE Holdings Pty Ltd as trustee for The ICEE Holdings Unit Trust | 13 |
2 |
| Kyoraku Co., Ltd. | 502 |
2 |
| Lisa Dräxlmaier GmbH | 576 |
2 |
| Magna Exteriors Inc. | 407 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| The Boeing Company | 20043 |
1 |
| Colgate-Palmolive Company | 5808 |
1 |
| Massachusetts Institute of Technology | 10057 |
1 |
| Lockheed Martin Corporation | 3277 |
1 |
| Continental Automotive Systems, Inc. | 1137 |
1 |
| Dow Global Technologies LLC | 10363 |
1 |
| Audi AG | 7362 |
1 |
| Barnes Group Inc. | 57 |
1 |
| Bazzica Engineering S.r.l. | 15 |
1 |
| Borealis AG | 2803 |
1 |
| Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg | 213 |
1 |
| Other owners | 17 |