Drilldown: Patents

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Patents > Tech fields : aerodynamics or control & Number of claims: 4-50

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Inventor country:
Inventor location:
None (375) · Seine (7) · Budapest (6) · England (4) · London (4) · Springfield, Massachusetts (3) · Ohio (3) · Massachusetts (3) · Hampden County, Massachusetts (3) · Bouches-du-Rhône (3)
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Supplementary to patent:
None (287) · Patent GB-1909-2111 (5) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent ES-1911-50083 (4) · Patent GB-1909-8531 (3) · Patent FR-1911-448337 (3) · Patent GB-1912-26911 (3) · Patent GB-1910-6051 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (116) · Armengaud jeune (22) · Marks & Clerk (16) · None (14) · Abel & Imray (10) · Haseltine, Lake & Co. (10) · Munn & Co. (8) · E. Blétry (7) · John P. Tarbox (7) · Boult, Wade & Tennant (6) · Herbert Haddan & Co. (6) · Brewer & Son (6) · L. Chassevent (6) · Dupont et Elluin (5) · Hippolyte Josse (5) · Rayner & Co. (5) · Lavoix et Mosès (5) · Schwab (5) · W. P. Thompson & Co. (4) · Brierley & Howard (4)
National tech categories:
None (186) · FR 6.4 (100) · HU V/h (27) · AT 77d (8) · USPC 244/90R (5) · CH 129b (5) · DE 77h.5 (5) · USPC 244/45R (5) · USPC 244/233 (4) · DE 77 (4) · USPC 244/80 (4) · USPC 244/82 (4) · USPC 244/234 (4) · AU 90.3 (4)
IPCs:
None (181) · IPC B64C17/00 (42) · IPC B64C1/00 (34) · IPC B64C13/00 (33) · IPC B64C39/00 (28) · IPC B64C3/38 (10) · IPC B64C3/00 (7) · IPC B64C23/00 (7) · IPC B64C13/12 (7) · IPC B64C3/54 (6) · IPC B64C13/24 (6) · IPC B64C33/02 (6) · IPC B64C35/00 (5) · IPC B64B1/00 (5) · IPC B64C11/00 (5) · IPC B64C17/06 (5) · IPC B64C3/52 (4) · IPC B64C3/50 (4)
CPCs:
None (101) · CPC B64C13/00 (53) · CPC B64C17/00 (50) · CPC B64C2700/6256 (25) · CPC B64C39/00 (18) · CPC B64C2700/6295 (15) · CPC B64C2700/6218 (15) · CPC B64C3/385 (14) · CPC B64C13/12 (12) · CPC B64C13/24 (11) · CPC B64C2700/6212 (10) · CPC B64B1/00 (9) · CPC B64C2700/6214 (9) · CPC B64C3/00 (8) · CPC B64C23/005 (8) · CPC B64C33/02 (7) · CPC B64C17/06 (6) · CPC B64C1/00 (6) · CPC B64C9/00 (6)
First filing:
Citations from after 1930:
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