Class 209/641 - Takeoff ramp adjustable to different angular positions relative to horizontal plane

Subclass of Class 209 - Classifying, separating, and assorting solids
Definition: Methods and apparatus wherein items are projected from a
No. of patents: 2
Last issue date: 05/14/1991

Number	Title	Issue Date
5014858	Refuse separator A trash separator that sorts bottles and cans from other, non-recyclable refuse. This separator consists of a slide 4 with an inlet 1 for all refuse at the top and an outlet 3 for the refuse at the bottom. The refuse is separated because the size and weig...	05/14/1991
4747939	Particle classifier The invention is directed to a method and system for classifying particulate matter wherein unclassified particulate is projected into a spiraling fluid stream passing through an annular classifying zone. The particulate is projected into the fluid stream...	05/31/1988

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