4. Land vehicles
  5. Wheeled
  6. Articulated vehicle

William A. Barr

Inventor

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Alarm system for vehicle automatic transmission

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent

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Cutout marking device for marking sheet material

Geometrical instruments – Gauge – Wall panel outline marker for utility
Reexamination Certificate

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Fifth wheel coupler

Land vehicles – Wheeled – Articulated vehicle
Patent

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King pin for tractor trailer fifth wheel coupling

Land vehicles – Wheeled – Articulated vehicle
Patent

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Marking device with integral self-hinged contact pad

Geometrical instruments – Gauge – Wall panel outline marker for utility
Reexamination Certificate

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Profile ID: LFUS-PAI-P-636760

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