Drilldown: Patents

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Patents > Year granted: 1870 - 1879 & Related to aircraft : Yes or None

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Office:
Inventors:
None (143) · Comte Antoine Apraxine (5) · Philip Brannon (3) · Joseph Simmons (3) · Braconnier (3)
Applicant person:
None (257) · Comte Antoine Apraxine (3) · Barbier (2) · Vergez (2) · Couturier (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
None (195) · navigation (53) · balloon (40) · LTA (29) · propulsion (25) · aerostat (14) · airship (9) · balloons (9) · propeller (8) · propellers (6) · marine (5) · military (5) · frame (5) · hydrogen (4) · hybrid (4) · flapping (4) · parachute (4)
Full specification filed date:
Application number:
Granted:
Related to aircraft: (Click arrow to add another value)
National tech categories:
None (253) · FR 6.3 (39) · FR 5 (8) · FR 6 (6) · DE 77 (4) · USPC 244/28 (2) · USPC 416/139 (2) · USPC 244/33 (2)
CPCs:
None (161) · CPC B64C11/006 (30) · CPC B64C11/346 (27) · CPC F03D11/00 (22) · CPC Y02E10/722 (22) · CPC B64C11/48 (21) · CPC B63H1/12 (14) · CPC B64C27/33 (12) · CPC B64C11/343 (10) · CPC B63H1/04 (10) · CPC B64C11/36 (8) · CPC F05B2260/74 (7) · CPC Y02E10/72 (6) · CPC F03D1/025 (6) · CPC B64C11/003 (5) · CPC B64C11/06 (5) · CPC F03D1/00 (4) · CPC B64C29/0033 (4) · CPC Y02E10/28 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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