Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Number of claims: 4-7 & Number of figures: 8-30

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Inventor country:
Inventor location:
None (506) · New York (6) · London (5) · Seine (5) · New York City (4) · Indiana (3) · the Bronx (3) · Budapest (3) · California (3) · Calvados (3) · New York county (3) · New York state (3) · Nord (3)
Applicant is inventor:
Tech fields:
airplane (199) · frame (116) · stability (108) · Design (90) · wings (81) · construction (77) · propulsion (70) · None (66) · control (48) · LTA (42) · propeller (42) · navigation (41) · aerodynamics (39) · Propellers (36) · Lift (35) · helicopter (30) · HTA (29) · subsystem (28) · automatic stability (28)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (407) · Patent GB-1908-4519 (6) · Patent GB-1909-26034 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent HU-1901-24148 (3)
Related to aircraft:
Patent agent:
None (118) · Armengaud jeune (31) · None (21) · Marks & Clerk (19) · Munn & Co. (12) · Boult, Wade & Tennant (10) · Dupont et Elluin (10) · L. Chassevent (9) · Lavoix et Mosès (9) · Hippolyte Josse (7) · Wheatley & Mackenzie (7) · Victor J. Evans (6) · Haseltine, Lake & Co. (6) · Charles Dony (5) · Ch. Mardelet (5) · Browne & Co. (5) · J. S. Withers & Spooner (5)
Assigned to:
None (547) · Curtiss Aeroplane (2) · Société Duquesne & Dockès (2)
National tech categories:
None (215) · FR 6.4 (145) · HU V/h (22) · USPC 244/22 (9) · CH 129b (7) · USPC 244/80 (7) · AT 77d (6) · DK 77 (5) · USPC 244/66 (4) · USPC 244/72 (4) · AU 90.3 (4) · USPC 244/11 (4) · FR 6.3 (4) · FR 6.2 (4) · USPC 244/70 (4)
IPCs:
None (223) · IPC B64C17/00 (42) · IPC B64C1/00 (37) · IPC B64C39/00 (37) · IPC B64C3/00 (26) · IPC B64C33/02 (17) · IPC B64B1/00 (15) · IPC B64C3/38 (14) · IPC B64C3/18 (13) · IPC B64C23/00 (11) · IPC B64C35/00 (9) · IPC B64C11/00 (9) · IPC B64C33/00 (9) · IPC B64C27/04 (9) · IPC B64C13/00 (8) · IPC B64C25/00 (7) · IPC B64B1/58 (6) · IPC B64C17/06 (5) · IPC B64C1/06 (5) · IPC B64C3/56 (5)
CPCs:
None (94) · CPC B64C17/00 (57) · CPC B64C3/00 (29) · CPC B64C33/02 (29) · CPC B64B1/00 (23) · CPC B64C23/005 (20) · CPC B64C3/385 (18) · CPC B64C2700/6295 (18) · CPC B64C39/00 (18) · CPC B64C2700/6233 (17) · CPC B64C13/00 (14) · CPC B64C2700/6218 (13) · CPC B64C33/00 (12) · CPC B64C39/005 (12) · CPC B64C2700/6212 (11) · CPC B64C3/185 (10) · CPC B64C3/56 (9) · CPC B64C2700/6214 (9)
First filing:
Citations from after 1930:
Number of claims:

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