- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 1/076 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges
Patent holdings for IPC class F16D 1/076
Total number of patents in this class: 191
10-year publication summary
19
|
20
|
16
|
23
|
11
|
18
|
11
|
14
|
18
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Schaeffler Technologies AG & Co. KG | 8880 |
14 |
Pratt & Whitney Canada Corp. | 4215 |
7 |
ZF Friedrichshafen AG | 6820 |
6 |
Schaeffler KG | 960 |
6 |
Hitachi Astemo, Ltd. | 5618 |
6 |
Curb Roller LLC | 17 |
5 |
Rtx Corporation | 8674 |
5 |
Robert Bosch GmbH | 40953 |
4 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
NTN Corporation | 5008 |
4 |
Nuovo Pignone Tecnologie S.r.l. | 789 |
4 |
Schaeffler Technologies GmbH & Co. KG | 846 |
3 |
NSK Ltd. | 2719 |
3 |
Aktiebolaget SKF | 2700 |
3 |
Atlas Copco Airpower, naamloze vennootschap | 915 |
3 |
BorgWarner Inc. | 2604 |
3 |
NTN Bearing Corporation of America | 16 |
3 |
Neapco Intellectual Property Holdings, LLC | 108 |
3 |
Ti̇rsan Kardan Sanayi̇ ve Ti̇caret Anoni̇m Şi̇rketi̇ | 38 |
3 |
Illinois Tool Works Inc. | 11152 |
2 |
Other owners | 100 |