Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Tech fields : Airplane or design or propeller & Publication date: 1900 - 1999 & Family year: 1900 - 1999

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Supplementary to patent:
None (311) · Patent FR-1908-392672 (8) · Patent FR-1907-373818 (8) · Patent US-1909-970771 (7) · Patent GB-1908-4519 (7) · Patent FR-1908-407090 (4) · Patent GB-1909-2111 (4) · Patent SE-1906-23283 (4) · Patent BE-1907-202697 (4) · Patent FR-1900-300646 (3) · Patent FR-1908-404631 (3) · Patent US-1903-821393 (3) · Patent SE-1906-25199 (3) · Patent FR-1909-398825 (3) · Patent AT-1907-37570 (3) · Patent ES-1906-38692 (3)
Related to aircraft:
Patent agent:
None (169) · Armengaud jeune (66) · Weismann et Marx (16) · Chassevent (13) · None (12) · J. Bonnet-Thirion (11) · G. de Mestral et F. Harlé (11) · E. Blétry (11) · Y. Rabilloud et fils (11) · C. Blétry (10) · Hippolyte Josse (8) · Lavoix et Mosès (6) · Boramé et Julien (6) · J. Germain (6) · Schwab (6) · Charles Dony (6) · Charles Assi (5) · H. Elluin (5)
National tech categories:
FR 6.4 (313) · HU V/h (56) · None (33) · FR 6.3 (25) · AT 77d (16) · DE 77h.5 (8) · DK 77 (8) · FR 6.2 (7) · DE 77h.6 (6) · CH 129b (5) · FR 5.8 (4) · USPC 244/93 (3) · DE 77h (2) · DE 77h.2 (2) · CH 115 (2) · FR 5.3 (2)
IPCs:
None (156) · IPC B64C39/00 (65) · IPC B64C17/00 (33) · IPC B64C23/00 (28) · IPC B64C1/00 (27) · IPC B64B1/00 (23) · IPC B64C3/38 (16) · IPC B64C33/02 (14) · IPC B64C11/00 (12) · IPC B64C3/52 (11) · IPC B64C13/00 (11) · IPC B64C27/04 (10) · IPC B64C3/54 (9) · IPC B64D35/04 (8) · IPC B64C3/00 (6) · IPC B64B1/58 (6) · IPC B64C33/00 (5) · IPC B64C3/56 (5)
CPCs:
None (133) · CPC B64C39/00 (55) · CPC B64C2700/6295 (44) · CPC B64C17/00 (35) · CPC B64C23/005 (30) · CPC B64B1/00 (23) · CPC B64C2700/6274 (20) · CPC B64C33/02 (15) · CPC B64C13/00 (15) · CPC B64C3/385 (14) · CPC B64C2700/6218 (14) · CPC B64C3/52 (12) · CPC B64C11/006 (10) · CPC B64C1/00 (9) · CPC B64D35/04 (8) · CPC B64C27/04 (8) · CPC B64C3/54 (7) · CPC B64C3/00 (7) · CPC B64C2700/6281 (7) · CPC B64C2700/6212 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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