- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 37/04 - Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
Patent holdings for IPC class F16L 37/04
Total number of patents in this class: 57
10-year publication summary
|
3
|
3
|
6
|
7
|
9
|
8
|
6
|
5
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reliance Worldwide Corporation | 303 |
4 |
| Drug Careers Inc., DBA Lane Innovations | 19 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| BBY Solutions, Inc. | 384 |
2 |
| Cummins Inc. | 2369 |
2 |
| NORMA U.S. Holding LLC | 84 |
2 |
| Puku Limited | 12 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Delta Electronics, Inc. | 2401 |
1 |
| Bosch Automotive Service Solutions Inc. | 250 |
1 |
| BSH Hausgeräte GmbH | 5384 |
1 |
| Chezy Industries Sdn. Bhd. | 1 |
1 |
| Compagnie Plastic Omnium | 465 |
1 |
| IDEX Health & Science LLC | 205 |
1 |
| Intelligent Energy Limited | 464 |
1 |
| Les Équipements Lapierre Inc. | 37 |
1 |
| Liqui-Box Canada Inc. | 10 |
1 |
| Liqui-Box Corporation | 204 |
1 |
| Other owners | 27 |