- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16B - Devices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedgesjoints or jointing
- F16B 39/14 - Locking of screws, bolts, or nuts in which the locking takes place after screwing down by means of locknuts made of thin sheet material or formed as spring washers
Patent holdings for IPC class F16B 39/14
Total number of patents in this class: 15
10-year publication summary
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0
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2
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0
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6
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2
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2
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4
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Amsted Rail Company, Inc. | 413 |
2 |
| SF Handels- und Besitzgesellschaft mbH | 16 |
2 |
| Crushlock, Inc. | 7 |
2 |
| Illinois Tool Works Inc. | 11867 |
1 |
| Consolidated Metco, Inc. | 175 |
1 |
| Microtecnica S.r.l. | 100 |
1 |
| Pacific Bearing Company | 31 |
1 |
| Stemco Products, Inc. | 107 |
1 |
| Temper Axle Products Corporation | 71 |
1 |
| Kumsan E&C Co., Ltd. | 5 |
1 |
| Acument La Ferte Fresnel SAS | 1 |
1 |
| BPC LG 2, LLC | 19 |
1 |
| Other owners | 0 |