- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 1/13 - Attachments or mountings comprising inserts or spacers between the windings for changing the mechanical or physical characteristics of the spring
Patent holdings for IPC class F16F 1/13
Total number of patents in this class: 19
10-year publication summary
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2
|
0
|
1
|
2
|
2
|
4
|
2
|
1
|
1
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp AG | 3086 |
2 |
| BAL Seal Engineering, LLC | 106 |
2 |
| Airbus Helicopters | 984 |
1 |
| ASML Netherlands B.V. | 6816 |
1 |
| ABB AB | 202 |
1 |
| Icon Vehicle Dynamics LLC | 23 |
1 |
| Peugeot Citroen Automobiles SA | 1903 |
1 |
| ThyssenKrupp Bilstein GmbH | 188 |
1 |
| ThyssenKrupp Federn und Stabilisatoren GmbH | 46 |
1 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 596 |
1 |
| Queensbury Consulting LLC | 1 |
1 |
| Societe Industrielle et Commerciale de Materiel Aeronautique | 7 |
1 |
| R5 MSS Limited | 10 |
1 |
| Swallow, John Craven | 1 |
1 |
| Ashkenazi, Eyal Eliyahu | 2 |
1 |
| Zohar, GIL | 2 |
1 |
| Rheinmetall Invent GmbH | 15 |
1 |
| Other owners | 0 |