Drilldown: Patents

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Patents > Applicant firm: None & First filing: No & Number of figures: 2

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Office:
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (137) · design (75) · propellers (70) · propulsion (70) · Stability (66) · frame (65) · LTA (64) · construction (35) · subsystem (34) · control (32) · aerodynamics (31) · wings (30) · navigation (29) · Lift (26) · automatic stability (26) · landing (25) · airship (23) · propeller (20) · None (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (122) · Patent FR-1908-392672 (5) · Patent CH-1911-55140 (4) · Patent DE-1911-251309 (4) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent DE-1913-301564 (3) · Patent AT-1911-57225 (3) · Patent FR-1910-423792 (3)
Related to aircraft:
Patent agent:
None (116) · Armengaud jeune (29) · None (12) · Lavoix et Mosès (8) · E. Blétry (8) · Herbert Haddan & Co. (6) · Dupont et Elluin (6) · Charles Dony (6) · Hippolyte Josse (6) · Abel & Imray (6) · Y. Rabilloud et fils (5) · Boramé et Julien (5) · W. P. Thompson & Co. (5) · J. Bonnet-Thirion (5) · J. Germain (5)
National tech categories:
FR 6.4 (169) · None (82) · HU V/h (14) · FR 6.3 (14) · DE 77h.5 (10) · AT 77d (8) · FR 6.2 (8) · DE 77 (8) · RU Group V (4) · FR 5.8 (4) · DE 77h (4) · FR 5.3 (3) · FR 10.1 (3) · DK 77 (3) · DE 77h.6 (3)
IPCs:
None (97) · IPC B64C17/00 (28) · IPC B64C39/00 (25) · IPC B64C1/00 (22) · IPC B64B1/00 (20) · IPC B64C11/00 (16) · IPC B64C3/38 (8) · IPC B64C35/00 (8) · IPC B64C25/00 (8) · IPC B64C11/36 (7) · IPC B64B1/58 (7) · IPC B64C33/02 (6) · IPC B64C3/54 (6) · IPC B64B1/40 (6) · IPC B64C23/00 (6) · IPC B64C3/00 (5) · IPC B64C17/06 (5) · IPC B64D17/00 (5) · IPC B64C3/52 (4)
CPCs:
None (79) · CPC B64C17/00 (30) · CPC B64C39/00 (23) · CPC B64C2700/6295 (20) · CPC B64B1/00 (19) · CPC B64C2700/6218 (10) · CPC B64C13/00 (8) · CPC B64C11/006 (8) · CPC B64C3/385 (8) · CPC B64B1/58 (7) · CPC B64C2700/6212 (7) · CPC B64C11/36 (7) · CPC B64C25/62 (7) · CPC B64C23/005 (7) · CPC B64C25/06 (7) · CPC B64C11/00 (7) · CPC B64B1/40 (7) · CPC B64C3/52 (6) · CPC B64C33/02 (6) · CPC B64C35/00 (6)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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