LandOfFree - US Patents - Listing for Classifying, separating, and assorting solids

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means

Facility for the selective separation of a stream of mixed...

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Failed roll condom removal apparatus

Classifying – separating – and assorting solids – With heat treatment

Fan for combine

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Fastener head elevation measuring apparatus

Classifying – separating – and assorting solids – Sifting – Elements

Fastening device for screening panels

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Fatty acid by-products and methods of using same

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Fatty acid by-products and methods of using same

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Fatty esters of alkanolamine hydroxyalkylates as oxidized coal c

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting

Fecal examination device

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting

Fecal examination device

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting

Fecal examination device (B)

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting

Fecal examining device

Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and sifting

Fecal flotation apparatus

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Sorting special items or sorting by methods and apparatus...

Fecalator, an apparatus and method for concentration of parasite

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Traveling items shifted to form line – or into end or edge...

Feed apparatus and method

Classifying – separating – and assorting solids – Plural – diverse separating operations – Sifting and stratifying

Feed cleaner

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Feed device for feeding mail items of various dimensions

Classifying – separating – and assorting solids – Plural – diverse separating operations – Gaseous suspension and sifting

Feed distribution for low velocity air density separation

Classifying – separating – and assorting solids – Sifting – Concave and convex sifters

Feed hopper having outlet slots that reduce material shearing an