Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields: propulsion & Granted : Yes or None

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Supplementary to patent:
None (494) · Patent FR-1904-340154 (6) · Patent CH-1907-41855 (5) · Patent DE-1903-160742 (4) · Patent US-1909-1010443 (4) · Patent FR-1908-407090 (4) · Patent FR-1908-404631 (4) · Patent SE-1906-25199 (3) · Patent US-1906-850616 (3) · Patent FR-1902-328044 (3) · Patent DE-1907-215602 (3) · Patent FR-1904-342610 (3)
Related to aircraft:
Patent agent:
None (293) · Armengaud jeune (18) · Munn & Co. (18) · None (16) · Boult, Wade & Tennant (9) · J. Germain (8) · Chassevent (8) · G. de Mestral et F. Harlé (7) · Haseltine, Lake & Co. (6) · Weismann et Marx (5) · R. S. & A. B. Lacey (5) · Lavoix et Mosès (5) · J. Bonnet-Thirion (5) · Y. Rabilloud et fils (5)
National tech categories:
FR 6.4 (134) · None (134) · FR 6.3 (34) · HU V/h (27) · IT 8 (23) · AT 77d (19) · FR 6.2 (19) · BE K (16) · USPC 244/22 (11) · USPC 244/6 (10) · USPC 244/73R (9) · USPC 244/20 (9) · USPC 244/23R (8) · DE 77h (8) · DE 77h.6 (8) · USPC 244/51 (8) · USPC 244/70 (8) · FR 5.3 (7) · USPC 244/72 (7) · RU Group V (7)
IPCs:
None (358) · IPC B64B1/00 (54) · IPC B64C39/00 (43) · IPC B64C33/02 (25) · IPC B64C11/00 (23) · IPC B64C23/00 (19) · IPC B64C27/04 (13) · IPC B64C33/00 (11) · IPC B64B1/58 (10) · IPC B64D35/04 (7) · IPC B64D27/00 (6) · IPC B63H1/12 (5) · IPC B64C9/00 (5) · IPC B64C29/00 (5) · IPC B64B1/40 (4) · IPC B64C27/00 (4)
CPCs:
None (222) · CPC B64B1/00 (66) · CPC B64C23/005 (38) · CPC B64C33/02 (37) · CPC B64C11/006 (29) · CPC B64C39/005 (26) · CPC B64C39/00 (18) · CPC B64C2700/6274 (15) · CPC B64C2700/6281 (11) · CPC B64C29/0025 (10) · CPC B64C2700/6295 (10) · CPC B64B1/58 (10) · CPC B64D35/04 (8) · CPC B64C33/00 (8) · CPC B64C9/00 (8) · CPC B64C11/001 (8) · CPC B64D27/00 (7) · CPC B64C27/12 (7)
First filing:
Cites these patents:
None (661) · 0 (4)
Citations from after 1930:
Number of diagram pages:

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