Drilldown: Patents

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Patents > Patent agent: None & Family year: 1904 & Citations from after 1930: None

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Year filed:
Year granted:
Office:
Inventors:
Enrico Forlanini (3) · Hippolyte Louis Malécot (3) · None (2) · Orville Wright (2) · George Hale Brabrook (2) · George McMullen (2) · Leon-Ernest LACHAT (2) · Edward Smethurst (2) · Georges Meyer (2) · Count Wladimir Skorzewski (2) · Stefan Hunyor de Visoly (2) · Gustav Knäpper (2) · Wilbur Wright (2) · Henri Blanc (2) · Alva L. Reynolds (2) · Alfred-Jacques Bergeron (2) · Franz Wondra (2)
Inventor country:
Applicant person:
None (28) · Enrico Forlanini (3) · Alva L. Reynolds (2) · Count Wladimir Skorzewski (2) · Franz Wondra (2) · Edward Smethurst (2) · Leon-Ernest Lachat (2) · Georges Meyer (2) · Gustav Knäpper (2) · Henri Blanc (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (36) · propulsion (18) · LTA (11) · frame (10) · flapping (7) · airplane (7) · propeller (6) · navigation (6) · Propellers (5) · marine (5) · wings (5) · stability (4) · design (4) · dirigible (3) · construction (3) · control (3) · kite (3)
Filing date:
Full specification filed date:
Application number:
None (50)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (44) · FR 6.4 (8) · HU V/h (4) · AT 77d (3) · USPC 244/153R (3) · MX F. II (2) · DE 77h (2) · USPC 244/64 (2) · RU Group V (2)
CPCs:
None (45) · CPC B64C11/006 (6) · CPC A63H27/08 (4) · CPC B64B1/00 (4) · CPC B64C11/343 (3) · CPC B68B5/00 B62C5/00 (2) · CPC B64C33/02 (2) · CPC B64C31/04 (2) · CPC B64C23/005 (2) · CPC B64C11/36 (2) · CPC B64C11/065 (2) · CPC B62B3/008 (2)
Family year:
(There are no values for this filter)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 94 results in range #1 to #94.

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