4. Amusement devices: games
  5. Aerial projectile game; game element or accessory therefor...
  6. Projectile backstop

John F. Hall

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Articulated exhaust system

Power plants – Internal combustion engine with treatment or handling of... – Common receiver having inlets from plural cylinder
Patent

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Cleaning method and apparatus for parabolic cellular louvers for

Cleaning and liquid contact with solids – Processes – Using solid work treating agents
Patent

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Corrosion analysis system and method

Data processing: structural design – modeling – simulation – and em – Simulating nonelectrical device or system – Mechanical
Reexamination Certificate

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Discharge lamp with automatic shut off

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Electric switch inside evacuated or gas filled envelope
Patent

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Engine fuel supply system

Fluid handling – Systems – Plural tanks or compartments connected for serial flow
Patent

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Profile ID: LFUS-PAI-P-350488

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