Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Related to aircraft: Yes & Number of figures: 7-50000000

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Supplementary to patent:
None (305) · Patent IT-1913-03-20 Vigilio Baldo (4) · Patent US-1913-1087946 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent AU-1911-510 (3) · Patent GB-1908-4519 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (152) · Armengaud jeune (38) · None (15) · L. Chassevent (13) · Marks & Clerk (13) · Charles Dony (11) · Haseltine, Lake & Co. (10) · Boult, Wade & Tennant (8) · J. Bonnet-Thirion (8) · Hippolyte Josse (6) · E. Blétry (5) · Rigot et Prévost (5) · Schwab (5) · J. Germain (5) · J. Bonnet-Thirion et Breton (5) · Herbert Haddan & Co. (5) · H. D. Fitzpatrick & Co. (5)
National tech categories:
FR 6.4 (197) · None (141) · HU V/h (21) · DE 77h.5 (9) · USPC 244/80 (7) · FR 6.2 (7) · CH 129b (5) · AT 77d (4) · USPC 244/93 (4) · USPC 244/82 (3) · FR 6.3 (3) · USPC 244/233 (3) · USPC 244/76R (3) · USPC 244/100R (3) · USPC 244/125 (3) · USPC 244/52 (3) · USPC 244/13 (3) · USPC 244/90R (3) · USPC 244/234 (3)
IPCs:
None (140) · IPC B64C17/00 (59) · IPC B64C1/00 (56) · IPC B64C39/00 (31) · IPC B64B1/00 (22) · IPC B64C11/00 (17) · IPC B64C33/02 (15) · IPC B64C3/00 (15) · IPC B64C3/18 (13) · IPC B64C17/06 (11) · IPC B64C3/38 (11) · IPC B64C25/00 (9) · IPC B64C1/06 (8) · IPC B64C3/56 (7) · IPC B64D17/00 (6) · IPC CPC B64C13/00 (6)
CPCs:
CPC B64C17/00 (73) · None (56) · CPC B64B1/00 (27) · CPC B64C2700/6218 (27) · CPC B64C2700/6295 (23) · CPC B64C39/00 (21) · CPC B64C13/00 (19) · CPC B64C33/02 (18) · CPC B64C17/06 (15) · CPC B64C11/006 (15) · CPC B64C3/00 (15) · CPC B64C2700/6214 (14) · CPC B64C2700/6212 (11) · CPC B64C2700/6216 (11) · CPC B64C1/00 (10) · CPC B64C23/005 (10) · CPC B64C3/385 (10) · CPC B64C2001/0081 (9) · CPC B64C2001/0063 (9)
First filing:
Citations from after 1930:

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