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

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

Postal stamp process, apparatus, and metering device, therefor

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

Postal tray label apparatus and method

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

Postal-item processing method, including rank monitoring

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

Potato and rock sorter

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

Potato cleaning table

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

Potato sorting apparatus

Classifying – separating – and assorting solids – Electrostatic

Poultry weighing and packing method

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

Powder classifier

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

Powder classifier

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

Powder classifier

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation

Powder feeding device

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

Powder receiving device

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

Powder supply system and powder supplying unit used in the syste

Classifying – separating – and assorting solids – Sifting – Plane sifters

Power sieve with screen beaters

Classifying – separating – and assorting solids – Sifting – Elements

Power sifter

Classifying – separating – and assorting solids – Sifting – Elements

Powered screening apparatus

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

Pre-separator for inlets of cascade impactors

Classifying – separating – and assorting solids – Magnetic – Paramagnetic

Precious metal recovery

Classifying – separating – and assorting solids – Magnetic – Paramagnetic

Precious metal recovery