Drilldown: Patents

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Patents > Number of claims: 5-9 & Number of figures: 7-8

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Inventor country:
Applicant is inventor:
Tech fields:
airplane (85) · None (69) · frame (48) · stability (42) · propulsion (42) · LTA (35) · propellers (26) · navigation (25) · propeller (25) · aerodynamics (24) · control (23) · design (23) · construction (17) · wings (16) · flapping (16) · rudder (15)
Full specification filed date:
Application number:
None (97)
Granted:
Supplementary to patent:
None (237) · Patent US-1913-1087946 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1907-03-09 (2) · Patent US-1918-1589780 (2) · Patent US-1910-984076 (2)
Related to aircraft:
Patent agent:
None (71) · Marks & Clerk (10) · None (10) · Armengaud jeune (10) · Munn & Co. (7) · Haseltine, Lake & Co. (6) · Wheatley & Mackenzie (6) · Boult, Wade & Tennant (5) · L. Chassevent (5) · Brewer & Son (5) · John P. Tarbox (4) · Dupont et Elluin (3) · Edwards & Co. (3) · J. S. Withers & Spooner (3) · C. A. Snow & Co. (3) · Victor J. Evans (3) · Hippolyte Josse (3)
National tech categories:
None (139) · FR 6.4 (53) · HU V/h (14) · AT 77d (7) · USPC 244/46 (5) · USPC 244/72 (4) · USPC 244/80 (3) · FR 5.8 (3) · USPC 244/90R (3) · USPC 244/87 (3) · USPC 244/82 (3) · GB 4 without buoyant (3)
IPCs:
None (152) · IPC B64C17/00 (17) · IPC B64C1/00 (15) · IPC B64C39/00 (13) · IPC B64B1/00 (10) · IPC B64C11/00 (10) · IPC B64C3/38 (9) · IPC B64C35/00 (8) · IPC B64C33/02 (8) · IPC B64C3/00 (8) · IPC B64C23/00 (6) · IPC B64C33/00 (4) · IPC B64C11/24 (3) · IPC B64C27/04 (3)
CPCs:
None (58) · CPC B64C17/00 (28) · CPC B64B1/00 (16) · CPC B64C2700/6295 (12) · CPC B64C23/005 (12) · CPC B64C33/02 (12) · CPC B64C13/00 (10) · CPC B64C3/00 (9) · CPC B64C3/385 (9) · CPC B64C33/00 (7) · CPC B64C2700/6218 (7) · CPC B64C39/00 (7) · CPC B64C35/00 (7) · CPC B64C11/006 (6) · CPC B64C2700/6274 (5) · CPC B64C39/005 (5) · CPC B64C2700/6233 (4) · CPC B64C39/08 (4)
First filing:
Citations from after 1930:
Number of claims:
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