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

Classifying – separating – and assorting solids – Stratifiers – With liquid treatment

Ore separating method and apparatus

Classifying – separating – and assorting solids – Stratifiers – With liquid treatment

Ore separation system

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

Ore separator

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

Ore separator apparatus

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

Ore sorter

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...

Ore sorting apparatus

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

Ore tailings treatment

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

Ore treatment process

Classifying – separating – and assorting solids – Sifting – Feeding and discharging

Ore washing machine

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

Organizing a plurality of items into a delivery point sequence

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

Organizing a plurality of items into a delivery point sequence

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

Orientation device and methods for mail processing

Classifying – separating – and assorting solids – Sifting – Elements

Oscillating free swinging sifter apparatus

Classifying – separating – and assorting solids – Sifting – Elements

Oscillating screen

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Sorting lumber – logs – pipes – rails – or like items

Oscillator apparatus for sorting out pieces of lumber

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

Outer appearance quality inspection system

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

Output hopper apparatus

Classifying – separating – and assorting solids – Adhesion – With selective differentiation

Ova collecting apparatus and method

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

Ova detector assembly