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US2980959A
|
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Curling fibers
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US2838084A
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Screen changing method for conduits and tubes for conveying fluids and for extrusionmachines
|
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Decorative laminates
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US2786504A
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Screen changing apparatus for conduits and tubes for conveying fluids and for extrusion machines
|
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US2797447A
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Panel construction
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US2840430A
|
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Panel construction having a cellular core
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US2743511A
|
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Scouring pad and filament
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US2718471A
|
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Blending method and apparatus
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US2763308A
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Screen mounting for conduits and tubes for conveying fluids and for extrusion machines
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US2656048A
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Apparatus for loading and unloading laminating presses
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US2647704A
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Free spinning cap assembly
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US2602187A
|
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Tape extrusion
|
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US2575131A
|
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Spool with removable head
|
|
US2656047A
|
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Press loading and unloading apparatus
|
|
US2517369A
|
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Molded luggage handle
|
|
US2581647A
|
|
Crown cap and pad
|
|
US2466587A
|
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Extruder and cutter mechanism
|
|
US2568332A
|
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Device controlling flow of material into a hopper, responsive to material level in said hopper
|
|
US2499421A
|
|
Polyethylene tape extrusion
|
|
US2428323A
|
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Waterproof cap protector for connector ends of electric cables
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