Drilldown: Patents

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Patents > Year filed: 1860 - 1869 & Cites these patents : USPC 244/48 or None

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Office:
Inventors:
Auguste Prouvost (5) · Matthew Piers Watt Boulton (3) · William H. Holland (3) · John Kinnersley Smythies (3)
Inventor country:
Applicant person:
None (57) · Auguste Prouvost (4) · William H. Holland (3) · Watson F. Quinby (2) · Jose Pesaña y Piñol (2) · Huguet (2) · Louis-Edouard Gourdan-Fromentel (2) · Michael Henry (2) · Richard Boyman-Boyman (2) · Rovère (2) · John Kinnersley Smythies (2) · Baron de Rovérié de Cabrières‎ (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (37) · navigation (33) · propulsion (32) · balloon (27) · marine (17) · military (13) · projectile (13) · propeller (12) · None (10) · aerostat (10) · flapping (8) · hybrid (7) · frame (6) · kite (6) · rudder (6) · aerial navigation (6) · paddle-wheel (5) · Paddle wheel (5) · gas (5) · control (5)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
National tech categories:
None (42) · FR 5 (38) · GB 4 (11) · USPC 244/3.23 (11) · FR 20 (7) · FR 2 (6) · USPC 416/194 (5) · USPC 244/153R (4) · USPC 244/30 (2) · USPC 244/64 (2) · USPC 244/127 (2) · FR 15 (2) · FR 12 (2) · FR 6 (2)
CPCs:
None (101) · CPC F42B10/30 (9) · CPC B64C11/006 (7) · CPC B64C27/54 (5) · CPC F01D5/06 (5) · CPC B64C11/00 (5) · CPC A63H27/08 (4) · CPC B64B1/00 (4) · CPC B64C11/48 (3) · CPC B64C31/04 (2) · CPC B64B1/40 (2) · CPC B63H1/12 (2) · CPC B63H1/04 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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