Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & National tech categories: FR 6.4 & Number of claims: 4-90

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Tech fields:
None (204) · Airplane (122) · stability (57) · wings (45) · frame (38) · Design (34) · construction (30) · LTA (29) · control (24) · aerodynamics (22) · propulsion (20) · Propellers (20) · sustentation (19) · landing (18) · subsystem (18) · hybrid (18) · automatic stability (17) · Lift (17) · chassis (13) · equilibrium (13)
Full specification filed date:
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Supplementary to patent:
None (251) · Patent FR-1909-403418 (3) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1912-446040 (2) · Patent FR-1909-408644 (2) · Patent GB-1912-7553 (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent GB-1912-26911 (2) · Patent FR-1910-430552 (2) · Patent FR-1911-448337 (2) · Patent FR-1909-410140 (2) · Patent FR-1911-429078 (2) · Patent FR-1911-431131 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1911-431862 (2) · Patent DE-1911-11-16 Otto Albin Budig (2) · Patent FR-1913-465942 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (53) · None (36) · E. Blétry (32) · None (23) · L. Chassevent (21) · Charles Dony (18) · Dupont et Elluin (18) · Schwab (14) · H. Bœttcher fils (13) · Boramé et Julien (13) · Hippolyte Josse (12) · Lavoix et Mosès (11) · J. Bonnet-Thirion (11) · J. Bonnet-Thirion et Breton (8) · C. Blétry (6) · Ch. Mardelet (6) · G. Petiau (6) · Brandon frères (6)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (75) · IPC B64C1/00 (65) · IPC B64C39/00 (57) · IPC B64C3/38 (23) · IPC B64B1/00 (18) · IPC B64C35/00 (16) · IPC B64C23/00 (16) · IPC B64C3/00 (15) · None (14) · IPC B64C33/02 (13) · IPC B64C11/00 (12) · IPC B64C17/06 (10) · IPC B64C13/00 (9) · IPC B64C25/00 (8) · IPC B64B1/58 (8) · IPC B64D1/04 (8) · IPC B64D17/00 (7) · IPC B64C33/00 (6)
CPCs:
CPC B64C17/00 (78) · CPC B64C39/00 (44) · CPC B64C2700/6295 (29) · CPC B64C2700/6218 (24) · CPC B64C3/385 (21) · CPC B64B1/00 (18) · CPC B64C2700/6212 (17) · CPC B64C2700/6214 (16) · CPC B64C23/005 (15) · CPC B64C3/00 (15) · CPC B64C33/02 (14) · CPC B64C35/00 (13) · CPC B64C17/06 (13) · CPC B64C13/00 (12) · CPC B64C1/00 (12) · CPC B64C2700/6256 (11) · CPC B64C2700/6233 (10) · CPC B64D1/04 (9) · CPC B64C11/006 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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