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 (140) · design (79) · propellers (72) · Propulsion (70) · frame (66) · stability (66) · LTA (65) · construction (36) · Subsystem (35) · aerodynamics (34) · control (32) · Wings (32) · navigation (28) · lift (28) · automatic stability (27) · landing (26) · airship (24) · propeller (20) · wheels (18) · None (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (121) · Patent FR-1908-392672 (6) · Patent CH-1911-55140 (4) · Patent DE-1913-301564 (4) · Patent DE-1911-251309 (4) · Patent FR-1910-423792 (3) · Patent FR-1913-456298 (3) · Patent AT-1911-57225 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3)
Related to aircraft:
Patent agent:
None (124) · Armengaud jeune (29) · None (9) · Lavoix et Moses (8) · E. Blétry (8) · Charles Dony (7) · Hippolyte Josse (6) · Herbert Haddan & Co. (6) · Y. Rabilloud et fils (6) · W. P. Thompson & Co. (5) · J. Bonnet-Thirion (5) · Dupont et Elluin (5) · Abel & Imray‎ (5) · J. Germain (5) · de Bongé (4) · Marks & Clerk (4) · Boult, Wade & Tennant (4) · Hy. Fairbrother (4) · Boramé et Julien (4) · Weissmann et Marx (4)
National tech categories:
FR 6.4 (170) · None (80) · HU V/h (16) · FR 6.3 (13) · DE 77h.5 (10) · AT 77d (9) · 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 (104) · IPC B64C39/00 (28) · IPC B64C17/00 (28) · IPC B64C1/00 (20) · IPC B64B1/00 (18) · IPC B64C11/00 (16) · IPC B64C25/00 (9) · IPC B64C3/38 (8) · IPC B64C35/00 (8) · IPC B64B1/58 (7) · IPC B64C11/36 (6) · IPC B64C33/02 (6) · IPC B64B1/40 (6) · IPC B64D17/00 (5) · IPC B64C3/00 (5) · IPC B64C23/00 (5) · IPC B64C17/06 (5) · IPC B64C3/54 (5) · IPC B64C13/00 (4) · IPC B64C3/52 (4)
CPCs:
None (83) · CPC B64C17/00 (31) · CPC B64C39/00 (26) · CPC B64C2700/6295 (22) · CPC B64B1/00 (17) · CPC B64C2700/6218 (11) · CPC B64C13/00 (9) · CPC B64C11/006 (8) · CPC B64C3/385 (8) · CPC B64C25/06 (8) · CPC B64B1/40 (7) · CPC B64B1/58 (7) · CPC B64C23/005 (7) · CPC B64C25/62 (7) · CPC B64C11/00 (7) · CPC B64C2700/6212 (7)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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