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Patents > Filing date: 1910 - 1919 & Number of text pages: 3 & Number of figures: 5-6

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Tech fields:
airplane (124) · stability (64) · design (54) · None (52) · frame (52) · construction (40) · propulsion (39) · landing (32) · LTA (31) · propellers (30) · wings (27) · aerodynamics (26) · automatic stability (23) · control (21) · subsystem (21) · chassis (18) · helicopter (17) · lift (16) · navigation (15)
Full specification filed date:
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Supplementary to patent:
None (253) · Patent GB-1911-5162 (3) · Patent FR-1909-408057‎ (2) · Patent GB-1916-110419 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) · Patent ES-1911-50083 (2) · Patent US-1910-999125 (2) · Patent US-1911-1011761 (2) · Patent US-1911-1030764 (2) · Patent DE-1909-244106 (2) · Patent BE-1909-03-15 Louis-Joseph-Jean-Baptiste Chêneau and Albert Prévost (2) · Patent AU-1916-630 (2)
Related to aircraft:
Patent agent:
None (69) · Armengaud jeune (17) · Victor J. Evans (13) · Weismann et Marx (9) · Marks & Clerk (8) · None (7) · Haseltine, Lake & Co. (7) · Johnsons & Willcox (5) · J. Bonnet-Thirion (5) · Abel & Imray (5) · J. S. Withers & Spooner (5) · Borame et Julien (5) · Boult, Wade & Tennant (4) · G. Petiau (4) · Herbert H. Thompson (4)
National tech categories:
None (130) · FR 6.4 (121) · HU V/h (13) · AT 77d (7) · FR 6.2 (5) · USPC 244/6 (5) · USPC 244/80 (5) · USPC 244/45R (5) · USPC 244/100R (4) · USPC 244/90R (4)
IPCs:
None (113) · IPC B64C17/00 (38) · IPC B64C1/00 (31) · IPC B64C39/00 (27) · IPC B64C25/00 (14) · IPC B64C3/38 (11) · IPC B64C3/00 (11) · IPC B64C13/00 (9) · IPC B64C35/00 (8) · IPC B64C27/04 (7) · IPC B64C23/00 (7) · IPC B64C11/00 (6) · IPC B64C33/00 (4) · IPC B64C11/16 (4) · IPC B64B1/00 (4) · IPC B64C3/48 (4)
CPCs:
CPC B64C17/00 (46) · None (32) · CPC B64C2700/6295 (22) · CPC B64C39/00 (17) · CPC B64C23/005 (16) · CPC B64C3/385 (15) · CPC B64C13/00 (14) · CPC B64C2700/6214 (12) · CPC B64C2700/6218 (12) · CPC B64F2700/6226 (12) · CPC B64C25/06 (11) · CPC B64C3/00 (11) · CPC B64C35/00 (10) · CPC B64C39/005 (10) · CPC B64B1/00 (8) · CPC B64C1/00 (8) · CPC B64C11/006 (8) · CPC B64C25/62 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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