Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Number of text pages: 4-50000000 & Number of figures: 1-5

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Office:
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Tech fields:
airplane (121) · stability (82) · None (65) · design (48) · frame (48) · Control (40) · LTA (31) · automatic stability (31) · propellers (28) · wings (28) · construction (27) · propulsion (24) · navigation (22) · rudder (21) · Aerodynamics (17) · wheels (17) · military (17) · propeller (17) · subsystem (16)
Full specification filed date:
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Supplementary to patent:
None (262) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent US-1909-970771 (3) · 1 (3) · Patent BE-1911-11-17 (3) · Patent US-1915-1341029 (2) · Patent US-1913-1123253 (2) · Patent US-1909-1008096 (2) · Patent FR-1910-428665 (2) · Patent FR-1910-420958 (2) · Patent FR-1909-410140 (2) · Patent DE-1908-239989 (2) · Patent BE-1914-264437 (2) · Patent US-1916-1179978 (2) · Patent AT-1911-57225 (2) · Patent AT-1913-59461‎ (2) · Patent AT-1913-59404‎ (2)
Related to aircraft:
Patent agent:
None (84) · Marks & Clerk (22) · Boult, Wade & Tennant (14) · Haseltine, Lake & Co. (12) · None (11) · Brewer & Son (11) · Dupont et Elluin (11) · Hippolyte Josse (4) · de Bongé (4) · E. Blétry (4) · J. S. Withers & Spooner (4) · Munn & Co. (4) · Herbert Haddan & Co. (4)
National tech categories:
None (157) · FR 6.4 (86) · HU V/h (15) · USPC 244/80 (7) · USPC 244/90R (7) · USPC 267/DIG.2 (3) · USPC 244/97 (3) · CH 129b (3) · USPC 267/64.17 (3) · USPC 244/93 (3) · AU 90.3 (3)
IPCs:
None (142) · IPC B64C17/00 (35) · IPC B64C39/00 (28) · IPC B64C1/00 (27) · IPC B64C3/38 (11) · IPC B64C13/00 (11) · IPC B64C23/00 (8) · IPC B64C25/00 (8) · IPC B64C27/04 (8) · IPC B64C35/00 (7) · IPC B64B1/00 (7) · IPC B64D17/00 (6) · IPC B64C17/06 (4) · IPC B64C3/00 (4) · IPC B64C11/00 (4)
CPCs:
None (66) · CPC B64C17/00 (47) · CPC B64C13/00 (30) · CPC B64C2700/6295 (18) · CPC B64C2700/6218 (18) · CPC B64C39/00 (17) · CPC B64C2700/6256 (13) · CPC B64C3/385 (13) · CPC B64C23/005 (10) · CPC B64B1/00 (9) · CPC B64C39/08 (8) · CPC B64C25/60 (8) · CPC B64C2700/6281 (7) · CPC B64C39/005 (7) · CPC B64C35/00 (6) · CPC B64C2700/6212 (5) · CPC F16F9/06 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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