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Patents > Inventor country : FR or HU or NL & Applicant type: INDIV & Number of claims: 3-4

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Office:
Inventor country: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (241) · design (144) · Stability (108) · frame (85) · Propulsion (79) · wings (77) · propellers (77) · construction (75) · aerodynamics (69) · LTA (58) · control (53) · subsystem (50) · Lift (49) · automatic stability (43) · navigation (40) · None (37) · sustentation (34) · landing (29) · rudder (27) · steering (26)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (320) · Patent ES-1911-50083 (5) · Patent FR-1907-373818 (4) · Patent FR-1911-438580 (3) · Patent FR-1912-450422 (3) · Patent FR-1909-408057‎ (3) · Patent FR-1909-403985 (3) · Patent FR-1909-403418 (3) · Patent FR-1909-402649 (3)
Related to aircraft:
Patent agent:
None (127) · Armengaud jeune (70) · Boult, Wade & Tennant (21) · None (21) · Dupont et Elluin (14) · L. Chassevent (12) · E. Blétry (11) · Charles Dony (10) · Marks & Clerk (10) · Haseltine, Lake & Co. (10) · Hippolyte Josse (10) · J. Bonnet-Thirion (7) · Schwab (6) · Rigot et Prévost (6) · Lavoix et Mosès (6)
National tech categories:
FR 6.4 (269) · None (126) · HU V/h (45) · FR 6.3 (14) · AT 77d (10) · FR 6.2 (9) · DE 77h.5 (6) · FR 10.1 (4) · FR 5.3 (3) · USPC 244/113 (2) · USPC 244/32 (2) · HU VII/a (2) · FR 7.3 (2) · FR 6.1 (2) · FR 5.5 (2) · DE 77h.6 (2) · DE 77h.7 (2) · DE 77h.15 (2)
IPCs:
None (120) · IPC B64C1/00 (47) · IPC B64C39/00 (45) · IPC B64C17/00 (40) · IPC B64B1/00 (30) · IPC B64C3/38 (19) · IPC B64C3/00 (17) · IPC B64C11/00 (13) · IPC B64C13/00 (12) · IPC B64C17/06 (11) · IPC B64C35/00 (10) · IPC B64C25/00 (10) · IPC B64C23/00 (9) · IPC B64C27/04 (9) · IPC B64C3/54 (7) · IPC B64C33/02 (7) · IPC B64B1/58 (6) · IPC B64D17/00 (6)
CPCs:
None (93) · CPC B64C17/00 (43) · CPC B64C39/00 (35) · CPC B64B1/00 (30) · CPC B64C2700/6295 (25) · CPC B64C3/385 (20) · CPC B64C13/00 (18) · CPC B64C3/00 (16) · CPC B64C2700/6218 (16) · CPC B64C1/00 (13) · CPC B64C17/06 (13) · CPC B64C23/005 (11) · CPC B64C2700/6256 (10) · CPC B64C2700/6216 (10) · CPC B64C27/04 (9) · CPC B64C25/06 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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