- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 1/00 - Springs
Patent holdings for IPC class F16F 1/00
Total number of patents in this class: 108
10-year publication summary
|
7
|
8
|
7
|
12
|
11
|
6
|
13
|
4
|
7
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 13620 |
3 |
| Caterpillar Inc. | 8877 |
3 |
| NHK Spring Co., Ltd. | 1657 |
3 |
| Sikorsky Aircraft Corporation | 1150 |
3 |
| BAL Seal Engineering, LLC | 106 |
3 |
| Becton, Dickinson and Company | 6712 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| Raytheon Company | 8535 |
2 |
| Dalian University of Technology | 1387 |
2 |
| Kyntec Corporation | 17 |
2 |
| POSCO | 2222 |
2 |
| Texas Scottish Rite Hospital for Children | 74 |
2 |
| Textron Innovations Inc. | 2138 |
2 |
| ContiTech USA, Inc. | 511 |
2 |
| Kern-liebers Pieron Autoparts (Taicang) Co., Ltd. | 4 |
2 |
| General Electric Company | 18133 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| The Boeing Company | 19843 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Other owners | 68 |