Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields : aerodynamics or dirigible

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Supplementary to patent:
None (271) · Patent GB-1911-12232‎‎ (8) · Patent ES-1911-50083 (6) · Patent FR-1908-405961 (5) · Patent IT-1910-10-17 Carlo Navaro (5) · Patent DE-1912-05-04 Otto Albin Budig (4) · Patent GB-1909-12556 (4) · Patent CH-1912-62201 (4) · Patent GB-1911-5162 (4)
Related to aircraft:
Patent agent:
None (181) · Armengaud jeune (37) · None (14) · E. Blétry (13) · L. Chassevent (12) · Haseltine, Lake & Co. (7) · Abel & Imray (7) · Lavoix et Mosès (6) · Dupont et Elluin (6) · J. Germain (5) · W. P. Thompson & Co. (5) · Charles Dony (5) · G. Petiau (5) · A. Wunderlich & Cie, Ingénieurs-Conseils (4) · Hippolyte Josse (4) · Dom. Casalonga (4) · Paul Coulomb (4) · J. Fayollet (4) · Marks & Clerk (4)
National tech categories:
FR 6.4 (196) · None (108) · HU V/h (38) · BE K (32) · AT 77d (19) · FR 6.2 (6) · DE 77h.5 (6) · NL 62 (4) · USPC 244/25 (3) · USPC 244/30 (3) · USPC 244/127 (3) · CH 129b (3) · IT 8 (3) · AU 90.3 (3)
IPCs:
None (170) · IPC B64C17/00 (54) · IPC B64C1/00 (54) · IPC B64C39/00 (33) · IPC B64B1/00 (25) · IPC B64B1/58 (13) · IPC B64C11/00 (13) · IPC B64C3/00 (9) · IPC B64C3/54 (9) · IPC B64C35/00 (8) · IPC B64C3/38 (8) · IPC B64C13/00 (8) · IPC B64C11/20 (8) · IPC B64C23/00 (7) · IPC B64C11/16 (6) · IPC B64C3/18 (5) · IPC B64C3/14 (5) · IPC B64C3/52 (5)
CPCs:
None (134) · CPC B64C17/00 (58) · CPC B64B1/00 (29) · CPC B64C39/00 (26) · CPC B64C2700/6218 (26) · CPC B64C2700/6295 (25) · CPC B64C13/00 (15) · CPC B64B1/58 (13) · CPC B64C1/00 (10) · CPC B64C11/006 (10) · CPC B64C3/00 (10) · CPC B64C2700/6256 (8) · CPC B64C2700/6219 (8) · CPC B64C2700/6214 (8) · CPC B64C3/385 (8) · CPC B64C11/16 (8) · CPC B64C23/005 (7) · CPC B64C3/14 (7) · CPC B64C2700/6233 (6)
First filing:
Citations from after 1930:
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