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Patents > Application number: None & CPCs : CPC B64B1/00 or CPC B64C2700/6274 or CPC B64C35/00

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Office:
Inventors:
None (8) · Eugene F. Falconnet (4) · Eleazer Kempshall (3) · Martin Braun (2) · Gustav Pieske (2) · Leonardo Torres Quevedo (2) · Albert Livingstone Blackman (2) · Richard Czygan (2) · Frédéric-Charles Rossel (2)
Inventor country:
Applicant person:
None (42) · Eugene F. Falconnet (3) · Eleazer Kempshall (3) · Richard Czygan (2) · Frédéric-Charles Rossel (2) · Martin Braun (2) · Albert Livingstone Blackman (2)
Applicant is inventor:
Tech fields:
LTA (93) · frame (38) · Propulsion (37) · navigation (34) · balloon (33) · propeller (24) · car (24) · Flapping (16) · Design (16) · rudder (15) · hybrid (13) · marine (11) · airship (11) · None (10) · safety (10) · dirigible (10) · airplane (10) · fabric (9) · control (9) · hydroaeroplane (9)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (79) · Munn & Co. (13) · None (4) · Boramé et Julien (2) · Franklin H. Hough (2) · D. W. Glassie (2)
National tech categories:
USPC 244/30 (24) · None (23) · DE 77 (15) · USPC 244/28 (14) · USPC 244/26 (11) · FR 6.4 (11) · DE 77h.2 (9) · DE 77h.9 (8) · FR 6.3 (6) · USPC 24/713.8 (6) · DE 77h (5) · USPC 244/25 (4) · USPC 244/99 (3) · USPC 244/96 (3) · USPC 244/127 (2) · USPC 244/125 (2) · USPC 24/714.3 (2) · DE 62b (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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