Drilldown: Patents

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Patents > Year filed: 1909 & Year granted: 1900 - 1909

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Tech fields:
None (162) · airplane (142) · LTA (101) · design (70) · propellers (69) · stability (56) · propulsion (49) · hybrid (47) · Frame (47) · wings (43) · navigation (40) · control (39) · lift (36) · Construction (31) · sustentation (23) · aerodynamics (23) · subsystem (23) · balloon (22) · propeller (19)
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None (390) · Patent BE-1909-214032 (22) · Patent FR-1908-392672 (6) · Patent GB-1908-4519 (5) · Patent FR-1909-398825 (3) · Patent DE-1908-221549 (3) · Patent DE-1908-220975 (3) · Patent ES-1906-38692 (3) · Patent US-1908-927605 (3) · Patent US-1908-989022 (3) · Patent US-1908-922952 (2) · Patent DE-1908-210933 (2) · Patent FR-1908-397675 (2) · Patent CH-1909-48028 (2) · Patent FR-1907-382794 (2) · Patent BE-1908-May 22 Robert Esnault-Pelterie (2) · Patent BE-1908-Bot-Lallemand (2) · Patent FR-1909-403985‎ (2) · Patent GB-1908-28547 (2)
Related to aircraft:
Patent agent:
None (229) · Armengaud jeune (32) · A. Wunderlich & Cie, Ingénieurs-Conseils (22) · None (16) · Marks & Clerk (11) · Lavoix et Mosès (10) · Herbert Haddan & Co. (6) · Charles Assi (6) · E. Blétry (6) · C. Baumann (6) · J. Bonnet-Thirion (6) · C. Blétry (5) · Boramé et Julien (5) · Boult, Wade & Tennant (5) · Brandon frères (5) · Émile Klotz (5) · Weismann et Marx (5)
National tech categories:
None (245) · FR 6.4 (190) · BE K (26) · MX F. III (12) · FR 5.3 (6) · AT 77d (3) · IT 8 (3) · HU V/h (3) · CPC B 64C39/00 (2) · FR 6.1 (2) · FR 6.2 (2) · USPC 244/72 (2) · USPC 244/88 (2) · FR 6.3 (2) · GB 4 aërostats (2) · USPC 244/153R (2)
IPCs:
None (235) · IPC B64C39/00 (44) · IPC B64B1/00 (37) · IPC B64C17/00 (26) · IPC B64C1/00 (20) · IPC B64C33/02 (15) · IPC B64C3/38 (15) · IPC B64B1/58 (13) · IPC B64C23/00 (13) · IPC B64C11/00 (10) · IPC B64C13/00 (9) · IPC B64B1/40 (8) · IPC B64C25/00 (8) · IPC B64C33/00 (8) · IPC B64C27/04 (6) · IPC B64C31/06 (5) · IPC B64B1/62 (5) · IPC B64C11/20 (5) · IPC B64C3/54 (4) · IPC B64C3/00 (4)
CPCs:
None (84) · CPC B64C39/00 (46) · CPC B64C2700/6295 (46) · CPC B64B1/00 (44) · CPC B64C3/385 (30) · CPC B64C17/00 (29) · CPC B64C33/02 (22) · CPC B64C23/005 (21) · CPC B64B1/58 (19) · CPC B64C11/006 (19) · CPC B64C13/00 (17) · CPC B64C2700/6274 (14) · CPC B64C33/00 (14) · CPC B64C2700/6218 (11) · CPC B64C2700/6212 (10) · CPC B64C2700/6256 (9) · CPC B64C39/005 (9) · CPC B64B1/40 (9) · CPC A63H27/08 (8)
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