Drilldown: Patents

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Patents > Number of text pages: 2 & Number of claims: 4-90 & Number of figures: 4-5

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Office:
Inventors:
Inventor country:
Applicant person:
None (45) · Louis Gathmann (3) · Spenser Aldborough Flower (2) · Emil Hyra (2) · Oszkár Asbóth (2) · Pál Kazvinczky (2) · Frédéric Malfait (2) · Kynaston Overstow Hale (2) · Karl Warchalowski (2) · Gaston Madeira (2) · Karl Klinkosch (2) · Carl Hanschke (2) · August Warchalowski (2) · August Riedinger (2) · Armand-Jean-Auguste Deperdussin (2) · Spencer Heath (2) · Cassius Edward Lamburth (2) · Thomas Sopwith (2) · Ernest Edwin Wallington Butt (2)
Applicant is inventor:
Tech fields:
airplane (59) · None (55) · frame (52) · LTA (33) · Design (27) · propulsion (27) · stability (26) · propeller (25) · Rudder (19) · navigation (19) · construction (18) · propellers (16) · Wings (16) · subsystem (15) · aerodynamics (14) · military (14) · whole (13) · airfoil (12) · wheels (12)
Full specification filed date:
Application number:
None (96)
Granted:
Supplementary to patent:
None (211) · Patent DE-1909-220044 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1917-306449 (2) · Patent GB-1916-109146 (2) · Patent SE-1906-23283 (2)
Related to aircraft:
Patent agent:
None (90) · Munn & Co. (6) · None (5) · Charles Dony (5) · Armengaud jeune (5) · L. Chassevent (4) · Marks & Clerk (4) · Herbert Haddan & Co. (3) · Chassevent (3) · E. Blétry (3) · John P. Tarbox (3) · C. A. Snow & Co. (3) · Abel & Imray (3) · Victor J. Evans (3) · W. P. Thompson & Co. (3) · Haseltine, Lake & Co. (3) · C. Baumann (3)
National tech categories:
None (78) · FR 6.4 (48) · HU V/h (19) · AT 77d (14) · FR 6.3 (5) · USPC 244/64 (5) · USPC 244/80 (4) · USPC 244/45R (4) · USPC 244/63 (3) · USPC 244/88 (3) · DE 77h.15 (3) · USPC 244/35R (3) · DE 77h.5 (3) · DK 77 (3) · USPC 244/153R (3) · USPC 244/22 (3)
IPCs:
None (131) · IPC B64C39/00 (22) · IPC B64B1/00 (10) · IPC B64C23/00 (9) · IPC B64C3/00 (9) · IPC B64C1/00 (6) · IPC B64C35/00 (6) · IPC B64C17/00 (5) · IPC B64F1/22 (4) · IPC B64C25/00 (4) · IPC B64C3/18 (3) · IPC B64C33/00 (3) · IPC B64C13/00 (3) · IPC B64C11/20 (3) · IPC B64C31/06 (3)
CPCs:
None (53) · CPC B64C39/00 (15) · CPC B64C2700/6295 (15) · CPC B64B1/00 (15) · CPC B64C23/005 (11) · CPC B64C17/00 (9) · CPC B64C3/00 (9) · CPC B64C39/08 (7) · CPC B64C13/00 (7) · CPC B64C2700/6274 (6) · CPC B64C35/00 (5) · CPC B64C33/02 (5) · CPC B64C11/48 (5) · CPC B64C39/005 (4) · CPC B64C33/00 (4) · CPC B64C2700/6235 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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