Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Related to aircraft: Yes & Number of claims: 2-5

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Office:
Applicant is inventor:
Tech fields:
Airplane (135) · LTA (114) · propulsion (95) · Design (92) · frame (79) · stability (78) · navigation (62) · wings (54) · Propellers (54) · construction (48) · lift (45) · subsystem (41) · propeller (41) · aerodynamics (40) · Control (37) · airship (36) · balloon (35) · helicopter (26) · sustentation (26) · steering (25)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (286) · Patent DE-1908-221549 (6) · Patent FR-1908-392672 (5) · Patent FR-1907-373818 (4) · Patent DE-1907-215602 (3) · Patent DE-1907-214228 (3) · Patent DE-1908-220975 (3) · Patent FR-1902-328044 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (156) · Armengaud jeune (37) · Marks & Clerk (17) · Boult, Wade & Tennant (10) · Lavoix et Mosès (8) · Abel & Imray (7) · G. de Mestral et F. Harlé (7) · Schwab (7) · C. Blétry (7) · J. Germain (6) · Herbert Haddan & Co. (6) · Chassevent (6) · Haseltine, Lake & Co. (5) · Brandon frères (5) · E. Blétry (5) · Wheatley & Mackenzie (5)
National tech categories:
FR 6.4 (142) · None (125) · HU V/h (39) · FR 6.3 (19) · AT 77d (9) · DE 77h (9) · DE 77h.5 (5) · CH 115 (4) · DE 77h.6 (3) · FR 5.8 (3)
IPCs:
None (170) · IPC B64B1/00 (43) · IPC B64C39/00 (31) · IPC B64C17/00 (18) · IPC B64B1/58 (16) · IPC B64C1/00 (12) · IPC B64C23/00 (12) · IPC B64C3/38 (11) · IPC B64C11/00 (10) · IPC B64C27/04 (9) · IPC B64B1/62 (8) · IPC B64C33/02 (8) · IPC B64B1/40 (7) · IPC B64C3/52 (6) · IPC B64C3/54 (5) · IPC B64C31/06 (4) · IPC B64C33/00 (4) · IPC B64C35/00 (4)
CPCs:
None (121) · CPC B64B1/00 (39) · CPC B64C39/00 (22) · CPC B64C17/00 (21) · CPC B64C23/005 (20) · CPC B64B1/58 (17) · CPC B64C2700/6295 (16) · CPC B64B1/40 (12) · CPC B64C33/02 (11) · CPC B64C3/385 (10) · CPC B64C2700/6274 (10) · CPC B64C11/006 (10) · CPC B64C13/00 (9) · CPC B64B1/62 (9) · CPC B64C3/52 (7) · CPC B64C2700/6281 (7) · CPC B64C2700/6218 (7) · CPC B64C39/005 (6) · CPC B64C27/04 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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