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Patents > Inventor country : Prussia or None & Filing date: 1910 - 1919

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Office:
Inventors:
None (72) · Samuel Edgar Saunders (8) · RICHTER (5) · Johann Schütte (4) · Albert Ernest Downing (3) · John Frederick Benton (3) · Edward William WAKEFIELD (3) · Harris G Hooper (3) · Gustav Lilienthal (3) · Robert Blackburn (3) · James Arthur Peters (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (80) · Samuel Edgar Saunders (8) · WAKEFIELD EDWARD WILLIAM (3) · James Arthur Peters (3) · Harris G Hooper (3) · HANRIOT (3) · NIEUPORT GEN AIRCRAFT (3) · Robert Blackburn (3) · John Frederick Benton (3) · Albert Ernest Downing (3)
Applicant is inventor:
Tech fields:
None (243) · airplane (29) · design (11) · stability (11) · frame (11) · LTA (10) · construction (9) · wings (9) · propellers (9) · control (7) · propulsion (7) · aerodynamics (7) · subsystem (5) · balloon (5) · piloting (5) · rudder (5)
Full specification filed date:
Application number:
None (95)
Granted:
Related to aircraft:
National tech categories:
None (270) · BE K (8) · FR 6.4 (6) · DE 77h.5 (4) · RU 62b (4) · AR 21 (3) · USPC 244/147 (2) · FR 6.2 (2) · AT 77d (2)
IPCs:
None (278) · IPC B64C39/00 (7) · IPC B64C23/00 (3) · IPC B64C17/00 (3) · IPC B64C11/00 (2) · IPC F41G3/24 (2) · IPC B64C5/04 (2) · IPC B64C3/56 (2) · IPC B64C3/54 (2) · IPC B64C25/00 (2) · IPC B64C3/00 (2) · IPC B64B1/58 (2) · IPC B63H1/12 (2)
CPCs:
None (74) · CPC B64C2700/6295 (19) · CPC B64C39/00 (18) · CPC B64C3/00 (15) · CPC B64C3/18 (13) · CPC B64C35/00 (12) · CPC B64C2700/6256 (10) · CPC B64C13/00 (10) · CPC B62C5/04 (10) · CPC B64C17/00 (9) · CPC B64C2700/6233 (8) · CPC B64C11/006 (8) · CPC B64F2700/6261 (8) · CPC B64C2700/6235 (7) · CPC B64B1/58 (7) · CPC B64C25/62 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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