Speedometer

This wiki has 16 patents in category "Speedometer". Other techtypes related to Speedometer: DE 40o, USPC 33/232

Patents in category Speedometer

• Patent US-1910-1121309 (English title: Course and Speed Indicating Device for Flying-Machines, Inventors: Robert M. Thompson, Filing date: 1910-06-30)
• Patent GB-1912-28596 (English title: Means for Indicating the Speed of Aircraft, Inventors: Harry Egerton Wimperis • George Keith Bulle Elphinstone, Filing date: 1912)
• Patent US-1912-1084831 (English title: Speed and Direction Indicator for Airships, Inventors: Melvin Vaniman, Filing date: 1912-02-08)
• Patent FR-1912-440087 (English title: Method and viewing apparatus for evaluating aircraft speed relative to the ground, Inventors: Angel-Félix Philiponeau • Marie-Joseph-Adrien-Maurice de Brisson de Laroche, Filing date: 1912-02-12)
• Patent US-1912-1047584 (English title: Speed-finder for Moving Bodies, Inventors: Charles Semmes Stanworth, Filing date: 1912-05-08)
• Patent DE-1912-262746 (English title: Device for measuring the speed of aircraft, Inventors: Wolfgang Kreuter • Otto E. Lindpaintner, Filing date: 1912-12-30)
• Patent US-1913-1123253 (English title: Speedometer for Aeroplanes and Other Aerial Devices, Inventors: Oscar Alvin Danielson, Filing date: 1913-01-11)
• Patent DE-1913-268193 (English title: Device for measuring the speed of aircraft, Inventors: Wolfgang Kreuter • Otto E. Lindpaintner, Supplementary to patent: Patent DE-1912-262746, Filing date: 1913-01-23)
• Patent US-1914-1274622 (English title: Speed and Direction Indicator for Aircraft, Inventors: Elmer A. Sperry, Filing date: 1914-05-12, Applicant firm: Sperry Gyroscope Company)
• Patent GB-1914-24634 (English title: Speedometer, Inventors: Oscar Alvin Danielson, Supplementary to patent: Patent US-1913-1123253, Filing date: 1914-12-24)
• Patent DE-1915-289673 (English title: Speedometer for any kind of aircraft, Inventors: Oscar Alvin Danielson, Supplementary to patent: Patent US-1913-1123253, Filing date: 1915-01-01)
• Patent CA-1915-169201 (English title: Speedometer for Aeroplanes, Inventors: Oscar Alvin Danielson, Supplementary to patent: Patent US-1913-1123253, Filing date: 1915-12-07)
• Patent DE-1916-307534 (English title: Electrical remote speedometer with alternating current dynamo?, Filing date: 1916-01-18, Applicant firm: Robert Bosch A.G.)
• Patent DE-1916-304450 (English title: Speedometer with intermittently active needle, Inventors: Heinrich Hornig, Filing date: 1916-10-08)
• Patent GB-1918-131757 (English title: Apparatus for Determining Directions and Speeds, for use on Aircraft, Inventors: Harry Egerton Wimperis, Filing date: 1918-09-14)
• Patent US-1918-1315065 (English title: Aerial-Navigation Instrument, Inventors: Harry Egerton Wimperis, Filing date: 1918-12-26)

Publications referring to Speedometer

• Danielson, 1915, Aeroplane speedometer (Simple title: Aeroplane speedometer, Journal: Aerial Age)

Enclosing categories	Instrument
Subcategories
Keywords	USPC 33/232, CPC G01P3/36, IPC G01P3/36
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