Drilldown: Patents

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Patents > Tech fields: Aerodynamics & Number of claims: 4-8

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Office:
Inventors:
Louis Constantin (7) · None (6) · Robert Esnault-Pelterie (5) · Carlo Navaro (4) · Thomas Augustus Dring (3) · Henri-Marie Coandă (3) · William Andrew Hutson (3) · Jan Jaakson (3) · Adolphe-François-Joseph Doutre (3)
Inventor country:
Applicant person:
None (11) · Louis Constantin (7) · Robert Esnault-Pelterie (5) · Carlo Navaro (4) · Henri-Marie Coandă (3) · Adolphe-François-Joseph Doutre (3) · Jan Jaakson (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (35)
Granted:
Publication date:
Supplementary to patent:
None (79) · Patent ES-1911-50083‎ (5) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1908-407090 (2) · Patent GB-1911-5162 (2) · Patent FR-1910-421136 (2) · Patent FR-1905-361570 (2) · Patent GB-1911-12232 (2) · Patent FR-1910-435648 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent SE-1906-23283 (2) · Patent US-1913-1087946 (2) · Patent FR-1911-431862 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
None (36) · Armengaud jeune (15) · Marks & Clerk (5) · E. Blétry (5) · L. Chassevent (4) · Haseltine, Lake & Co. (4) · Dupont et Elluin (3) · None (3) · Lavoix et Mosès (3) · Hippolyte Josse (3) · Paul Coulomb (2) · Louis Tailfer (2) · Henry Hughes (2) · G. de Mestral et F. Harlé (2) · H. D. Fitzpatrick & Co. (2) · Wheatley & Mackenzie (2) · Brewer & Son (2) · Boult, Wade & Tennant (2) · Abel & Imray (2)
IPCs:
None (49) · IPC B64C17/00 (16) · IPC B64C39/00 (15) · IPC B64C1/00 (14) · IPC B64C3/38 (5) · IPC B64B1/00 (5) · IPC B64C3/00 (4) · IPC B64C23/00 (3) · IPC B64C11/00 (3) · IPC B64C3/14 (2) · IPC B64C3/52 (2) · IPC B64C21/10 (2) · IPC B64C35/00 (2) · IPC B64C13/00 (2) · IPC B64C3/48 (2) · IPC B64C11/18 (2) · IPC B64C11/16 (2) · IPC B64B1/58 (2) · IPC B64C3/50 (2)
CPCs:
None (37) · CPC B64C17/00 (16) · CPC B64C39/00 (11) · CPC B64C2700/6295 (10) · CPC B64C2700/6218 (6) · CPC B64B1/00 (6) · CPC B64C13/00 (5) · CPC B64C3/385 (5) · CPC B64C3/00 (4) · CPC B64C2700/6214 (4) · CPC B64C23/005 (4) · CPC B64C39/008 (4) · CPC B64C3/14 (4) · CPC B64C1/00 (4) · CPC B64C11/006 (3) · CPC B64C2700/6233 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 146 results in range #1 to #146.

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