LandOfFree - US Patents - Listing for Roll or roller

Roll or roller – Roll cover – per se

Pressure cylinder in the form of a hollow cylinder made of...

Roll or roller – Rotatable relative to supporting shaft

Pressure processing roll

Roll or roller – Concentric layered annulus – Specific composition

Pressure roller

Roll or roller – Concentric layered annulus – Specific composition

Pressure roller

Roll or roller – Concentric layered annulus – Specific composition

Pressure roller for fixing device

Roll or roller – With internal anchor for annular member

Pressure roller for harvesting machines

Roll or roller – Rotatable relative to supporting shaft

Pressure roller for textile machines

Roll or roller – With heating – cooling – or heat transfer means

Pressure treatment roller

Roll or roller – With specific roller exterior surface structure – Surface projections – indentations – or slits

Printing material guiding surface structure for printing machine

Roll or roller – With specific roller exterior surface structure – Surface projections – indentations – or slits

Printing roller

Roll or roller – Concentric layered annulus

Printing roller having printing sleeve mounted thereon roller

Roll or roller – Concentric layered annulus – Specific composition

Printing rollers

Roll or roller – With specific roller exterior surface structure – Surface projections – indentations – or slits

Printing web transporting roller

Roll or roller – Concentric layered annulus

Process and means for making metal inking rolls

Roll or roller – Axially stacked annular members

Pulling rolls for use in manufacturing sheet glass