- 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 37/16 - Wing nuts
Patent holdings for IPC class F16B 37/16
Total number of patents in this class: 33
10-year publication summary
|
3
|
2
|
5
|
0
|
6
|
4
|
6
|
2
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9579 |
4 |
| Handy & Harman | 91 |
3 |
| Illinois Tool Works Inc. | 11478 |
2 |
| The Newway Company, Inc. | 13 |
2 |
| Scalpal LLC | 23 |
2 |
| Honest Structures LLC | 3 |
2 |
| Halliburton Energy Services, Inc. | 20911 |
1 |
| Liberty Hardware Mfg. Corp. | 293 |
1 |
| ARRIS Enterprises LLC | 3452 |
1 |
| Cetres Holdings, LLC | 106 |
1 |
| Compucage International Inc. | 17 |
1 |
| Cooler Master Co., Ltd. | 228 |
1 |
| emka Beschlagteile Gmby & Co., KG | 1 |
1 |
| Feldmeier Equipment, Inc. | 12 |
1 |
| Gulfstream Aerospace Corporation | 669 |
1 |
| ITW Fastener Products GmbH | 7 |
1 |
| Mueller International, LLC | 719 |
1 |
| Newfrey LLC | 547 |
1 |
| Simpson Strong-Tie Company, Inc. | 727 |
1 |
| Tangshan Monopy Ceramic Co.,Ltd. | 13 |
1 |
| Other owners | 4 |