Having Fluid Motor To Move Propulsion Unit Or A Segment Of The Propulsion Unit Patents (Class 440/61R)
- Having integral pump, cylinder, motor, reservoir located together (Class 440/61D)
- And linear lift (Class 440/61E)
- Working with pivoting linkage to effect movement (Class 440/61F)
- With hydraulic control valve or electrical control circuit (Class 440/61G)
- And separate fluid motor for trim (Class 440/61J)
There are no patents to show for this class.
