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Patents > Year filed: 1911 & Number of claims: 2-6

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Year filed:
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Office:
Applicant is inventor:
Tech fields:
airplane (172) · stability (97) · design (85) · frame (78) · None (59) · construction (53) · subsystem (48) · propulsion (47) · Wings (47) · propellers (44) · LTA (42) · control (33) · Aerodynamics (32) · automatic stability (28) · Navigation (27) · landing (26) · propeller (23) · rudder (23) · piloting (22) · wheels (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (318) · Patent FR-1910-420958 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent US-1911-1003530 (3) · Patent GB-1911-2636 (3) · Patent BE-1910-12-31 Léon Dangy (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (97) · Armengaud jeune (23) · L. Chassevent (21) · None (14) · Dupont et Elluin (13) · Marks & Clerk (12) · Munn & Co. (10) · Victor J. Evans (9) · E. Blétry (9) · Haseltine, Lake & Co. (9) · Boult, Wade & Tennant (8) · Hippolyte Josse (8) · Wheatley & Mackenzie (6) · Johnsons & Willcox (6) · Schwab (6) · G. Petiau (5) · Rigot et Prévost (5)
National tech categories:
FR 6.4 (163) · None (136) · HU V/h (22) · AT 77d (14) · USPC 244/80 (8) · FR 5.8 (6) · USPC 244/76R (4) · USPC 244/64 (4) · USPC 244/51 (4) · USPC 244/46 (4) · USPC 244/45R (4) · USPC 244/233 (4) · USPC 244/177 (4) · USPC 244/93 (3) · USPC 244/237 (3) · USPC 244/39 (3) · USPC 244/139 (3) · FR 6.2 (3)
IPCs:
None (166) · IPC B64C17/00 (39) · IPC B64C1/00 (39) · IPC B64C39/00 (32) · IPC B64C11/00 (20) · IPC B64C25/00 (13) · IPC B64C17/06 (13) · IPC B64C3/38 (10) · IPC B64C23/00 (10) · IPC B64B1/00 (9) · IPC B64C3/00 (8) · IPC B64C33/02 (8) · IPC B64D17/00 (7) · IPC B64C13/00 (6) · IPC B64B1/58 (6) · IPC B64C3/56 (5) · IPC B64C3/54 (4) · IPC B64C3/52 (4) · IPC B64B1/40 (4)
CPCs:
None (64) · CPC B64C17/00 (52) · CPC B64C2700/6295 (27) · CPC B64C39/00 (26) · CPC B64C11/006 (19) · CPC B64C13/00 (17) · CPC B64C23/005 (16) · CPC B64C17/06 (15) · CPC B64C3/385 (14) · CPC B64B1/00 (13) · CPC B64C2700/6214 (11) · CPC B64C1/00 (11) · CPC B64C2700/6212 (10) · CPC B64C33/02 (10) · CPC B64C2700/6216 (10) · CPC B64C2700/6218 (10) · CPC B64F2700/6226 (10) · CPC B64C39/08 (9) · CPC B64C25/06 (8) · CPC B64C3/00 (8)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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