| 12297086 |
Cable follower lifting lever |
— |
2025-05-13 |
| 11993494 |
Rescue hoist cable angle exceedance detection arrangement |
David R. Lopes, Zachary Limas, Steven D. Mahnken |
2024-05-28 |
| 11987479 |
Cable tensioning capstan assembly with independently rotatable flange |
Steven D. Mahnken |
2024-05-21 |
| 11753280 |
Axial rotation damping mechanism |
Shyam Sundar S Iyer, Basavaraja Kotyal Mahadevappa, Sanith Kurumpilavu Subramanian |
2023-09-12 |
| 11401136 |
Rescue hoist cable angle exceedance detection arrangement |
David R. Lopes, Zachary Limas, Steven D. Mahnken |
2022-08-02 |
| 11377331 |
Automatic load brake having wear-induced locking mechanism |
Zachary Limas |
2022-07-05 |
| 11254549 |
Hoist translating drum with bar spline bearing |
Domenic Dezan |
2022-02-22 |
| 11092204 |
Self adjusting automatic load brake |
Zachary Limas |
2021-08-17 |
| 11078058 |
Overload clutch assembly for hoist |
— |
2021-08-03 |
| 10961090 |
Rescue hoist cooling system |
Yasuhide Kitaoka |
2021-03-30 |
| 10948025 |
Overload clutch with second stage setting |
— |
2021-03-16 |
| 10947094 |
Auxiliary brake assembly |
— |
2021-03-16 |
| 10858104 |
Rescue hoist cable angle detection assembly |
Patrick Sherry |
2020-12-08 |
| 10723602 |
Cable offset detection with contact |
— |
2020-07-28 |
| 10654695 |
Clutch assembly for detecting and measuring slip using proximity sensors |
David R. Lopes, Zachary Limas |
2020-05-19 |
| 10647556 |
Hoist cable sensor with differential drive |
— |
2020-05-12 |
| 10266378 |
Clutch for a winch or hoist |
Stephen Davies, Steven D. Mahnken |
2019-04-23 |
| 10066683 |
Clutch for a winch |
Stephen Davies |
2018-09-04 |
| 10030714 |
Clutch including a pump |
Owen Riehle |
2018-07-24 |
| 9994432 |
Hoist cable drum with an integral ball spline and internal gear ring |
Steven D. Mahnken |
2018-06-12 |
| 9988249 |
Clutch for a winch or hoist |
Stephen Davies, Steven D. Mahnken |
2018-06-05 |
| 9914625 |
Winch or hoist system with clutch adjustment |
— |
2018-03-13 |
| 9850103 |
Hoist cable overload detection systems and methods |
David R. Lopes |
2017-12-26 |