4. Measuring and testing
  5. Speed, velocity, or acceleration
  6. Centrifugal weight type

Frederic A. Schwager

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Flexible track

Railways: surface track – Portable track – Simulated roadbeds
Patent

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Governor rotor assembly

Measuring and testing – Speed – velocity – or acceleration – Centrifugal weight type
Patent

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Hair twining apparatus

Toilet – Nail device – Compound tools
Patent

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Self-locking two-part fastener

Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – With tighteners
Patent

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Speed governor for rotational drive

Brakes – Operators – Speed-responsive
Patent

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Profile ID: LFUS-PAI-P-123573

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