Search Results for: Rotary positive displacement pumps
speed of flow, volume rate of flow, or mass rate of flow (class / ) speed, velocity, or acceleration (class / ) timing apparatus (e.g., fuse, camera, or shutter) (class / ) fluid pressure (class / ) liquid level or volume measuring apparatus (class / ) angle, direction, or inclination (class / ) displacement
(class / ) jaw or hand (e.g., gripping, pinching, or biting) (class / ) impact (class / ) including a rotary element with a braking means (e.g., friction brake) (class / ) using a resilient force-resister (class / ) using hydraulic or pneumatic force-resister (class / ) gravitational determination (class...
https://patents.justia.com/patents-by-us-classification/73