Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Number of text pages: 3 & Number of claims: 3-40

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Tech fields:
airplane (116) · propulsion (88) · frame (75) · LTA (68) · stability (64) · design (62) · navigation (61) · None (50) · propeller (47) · rudder (37) · Wings (37) · propellers (34) · flapping (29) · hybrid (28) · Construction (27) · Control (27) · helicopter (27) · airship (24) · Lift (22) · aerodynamics (22)
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Supplementary to patent:
None (309) · Patent SE-1906-23283 (3) · Patent GB-1908-4519 (3) · Patent FR-1902-328044 (3) · Patent FR-1904-340154 (2) · Patent US-1908-1077750 (2) · Patent FR-1904-340154.4984 (2) · Patent GB-1909-2111 (2) · Patent FR-1908-407090 (2) · Patent US-1903-821393 (2) · Patent FR-1908-392672 (2) · Patent US-1906-872334 (2) · Patent DE-1907-214228 (2) · Patent GB-1909-27974 (2) · Patent US-1908-1081147 (2)
Related to aircraft:
Patent agent:
None (87) · Armengaud jeune (22) · Munn & Co. (17) · None (15) · Brierley & Howard (8) · Abel & Imray (8) · Boult, Wade & Tennant (8) · Marks & Clerk (8) · Herbert Haddan & Co. (7) · Boramé et Julien (6) · Haseltine, Lake & Co. (5) · Wheatley & Mackenzie (4) · J. Bonnet-Thirion (4) · E. Blétry (4) · Brandon frères (4)
National tech categories:
None (145) · FR 6.4 (79) · HU V/h (25) · FR 6.3 (9) · USPC 244/72 (5) · USPC 244/22 (5) · USPC 244/70 (5) · USPC 244/6 (5) · USPC 244/13 (4) · USPC 244/35R (4) · USPC 244/80 (4) · USPC 244/64 (4) · AT 77d (4)
IPCs:
None (205) · IPC B64C39/00 (30) · IPC B64B1/00 (28) · IPC B64C17/00 (10) · IPC B64C3/38 (9) · IPC B64C33/00 (9) · IPC B64C23/00 (9) · IPC B64C27/04 (8) · IPC B64C11/00 (8) · IPC B64C13/00 (7) · IPC B64C33/02 (6) · IPC B64C1/00 (6) · IPC B64B1/58 (6) · IPC B64C3/54 (6) · IPC B64C35/00 (4) · IPC B64C3/00 (3) · IPC B64C3/56 (3) · IPC B64C29/00 (3) · IPC B64D27/00 (3) · IPC B64C5/04 (3)
CPCs:
None (112) · CPC B64B1/00 (30) · CPC B64C2700/6295 (19) · CPC B64C39/00 (19) · CPC B64C23/005 (15) · CPC B64C17/00 (15) · CPC B64C33/02 (15) · CPC B64C3/385 (12) · CPC B64C39/005 (12) · CPC B64C13/00 (9) · CPC B64C33/00 (8) · CPC B64C27/04 (7) · CPC B64C11/006 (7) · CPC B64C2700/6274 (7) · CPC B64B1/40 (7) · CPC B64C2700/6281 (6) · CPC B64C39/08 (6) · CPC B64B1/58 (6)
First filing:
Citations from after 1930:
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