Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Tech fields: Aerodynamics & Number of claims: 4-30

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Office:
Inventors:
Louis Constantin (8) · Carlo Navaro (5) · None (4) · Robert Kemp (4) · William Andrew Hutson (3) · Thomas Augustus Dring (3) · Sam Leonard Walkden (3) · Robert Esnault-Pelterie (3) · Jan Jaakson (3) · Henri-Marie Coandă (3) · Isaac Bell (3) · Adolphe-François-Joseph Doutre (3)
Inventor country:
Applicant person:
None (12) · Louis Constantin (8) · Carlo Navaro (5) · Adolphe-François-Joseph Doutre (3) · Sam Leonard Walkden (3) · Robert Esnault-Pelterie (3) · Isaac Bell (3) · Henri-Marie Coandă (3) · Jan Jaakson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (25)
Granted:
Supplementary to patent:
None (71) · Patent ES-1911-50083 (5) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent GB-1909-8531 (3) · Patent GB-1910-6051 (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco (2) · Patent US-1913-1087946 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1910-421136 (2) · Patent FR-1911-431862 (2) · Patent GB-1911-12188 (2) · Patent GB-1911-12232 (2) · Patent GB-1911-5162 (2) · Patent FR-1910-435648 (2)
Related to aircraft:
Patent agent:
None (37) · Armengaud jeune (9) · E. Blétry (6) · Marks & Clerk (4) · L. Chassevent (4) · Dupont et Elluin (3) · None (3) · Lavoix et Mosès (3) · Hippolyte Josse (3) · Paul Coulomb (2) · Jensen & Son (2) · Haseltine, Lake & Co. (2) · H. D. Fitzpatrick & Co. (2) · A. M. & William Clark (2) · G. L. Cragg (2) · Abel & Imray (2)
IPCs:
None (41) · IPC B64C17/00 (17) · IPC B64C1/00 (15) · IPC B64C39/00 (12) · IPC B64C3/00 (3) · IPC B64C11/00 (3) · IPC B64C3/38 (3) · IPC B64B1/00 (3) · IPC B64C3/18 (2) · IPC B64C3/14 (2) · IPC B64C3/50 (2) · IPC B64C11/16 (2) · IPC B64C11/18 (2) · IPC B64C35/00 (2) · IPC B64C3/52 (2) · IPC B64C21/08 (2) · IPC B64C23/00 (2)
CPCs:
None (30) · CPC B64C17/00 (18) · CPC B64C2700/6295 (8) · CPC B64C39/00 (8) · CPC B64C2700/6218 (6) · CPC B64C2700/6214 (5) · CPC B64C3/385 (4) · CPC B64C3/14 (4) · CPC B64C1/00 (4) · CPC B64C13/00 (4) · CPC B64B1/00 (3) · CPC B64C39/008 (3) · CPC B64C3/00 (3) · CPC B64C23/005 (3) · CPC B64C11/006 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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