- All sections
- B - Performing operationstransporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/46 - Knobs or handles
Patent holdings for IPC class B29L 31/46
Total number of patents in this class: 82
10-year publication summary
|
7
|
7
|
10
|
9
|
9
|
7
|
3
|
1
|
3
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Performance Solutions, LLC | 19 |
12 |
| Snap Inc. | 5906 |
4 |
| EHC Canada, Inc. | 31 |
4 |
| Koninklijke Philips N.V. | 24767 |
3 |
| Illinois Tool Works Inc. | 11478 |
2 |
| Ford Global Technologies, LLC | 20646 |
2 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 375 |
2 |
| APQ Development, LLC | 11 |
2 |
| B & R Industries, Pty. Ltd | 6 |
2 |
| CO2 PAC Limited | 78 |
2 |
| DT Inventions | 21 |
2 |
| Graham Packaging Company, L.P. | 376 |
2 |
| M.J. Huner LLC | 6 |
2 |
| Yoshino Kogyosho Co., Ltd. | 713 |
2 |
| The Gillette Company LLC | 2557 |
2 |
| GGC Holdings, LLC | 3 |
2 |
| Malikie Innovations Limited | 7119 |
2 |
| The Procter & Gamble Company | 22043 |
1 |
| Hyundai Motor Company | 22086 |
1 |
| Stanley Black & Decker, Inc. | 593 |
1 |
| Other owners | 30 |