Drilldown: Patents

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Patents > Tech fields : Aerodynamics or HTA & Number of claims: 4-6

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Office:
Inventors:
None (7) · Louis Constantin (7) · Robert Esnault-Pelterie (5) · Otto Schüle (5) · Carlo Navaro (4) · Adolphe-François-Joseph Doutre (3) · Henri-Marie Coandă (3) · Jan Jaakson (3) · Ruter William Springer (3)
Inventor country:
Applicant person:
None (12) · Louis Constantin (7) · Otto Schüle (5) · Robert Esnault-Pelterie (5) · Carlo Navaro (4) · Henri-Marie Coandă (3) · Jan Jaakson (3) · Adolphe-François-Joseph Doutre (3) · Ruter William Springer (3)
Applicant is inventor:
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Full specification filed date:
Application number:
None (38)
Granted:
Publication date:
Supplementary to patent:
None (96) · Patent ES-1911-50083 (5) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent IT-1911-06-09 Carlo Navaro (3) · Patent CH-1915-73162 (2) · Patent FR-1910-435648 (2) · Patent FR-1910-421136 (2) · Patent GB-1911-12232 (2) · Patent FR-1909-403418 (2) · Patent FR-1908-407090 (2) · Patent GB-1911-5162 (2) · Patent FR-1905-361570 (2) · Patent SE-1906-23283 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1911-431862 (2)
Related to aircraft:
Patent agent:
None (43) · Armengaud jeune (13) · E. Blétry (4) · L. Chassevent (4) · Abel & Imray (3) · None (3) · E. Blum & Co. (3) · Haseltine, Lake & Co. (3) · Lavoix et Mosès (3) · Lloyd Wise & Co. (3) · Hippolyte Josse (3) · Marks & Clerk (3)
National tech categories:
FR 6.4 (59) · None (55) · HU V/h (13) · AT 77d (6) · CH 129b (4) · AU 90.3 (3) · USPC 244/200 (2) · AU 90.5 (2)
IPCs:
None (64) · IPC B64C39/00 (20) · IPC B64C1/00 (15) · IPC B64C17/00 (14) · IPC B64C3/38 (8) · IPC B64C27/04 (4) · IPC B64C11/00 (4) · IPC B64C33/00 (3) · IPC B64C23/00 (3) · IPC B64C13/00 (3) · IPC B64C3/48 (2) · IPC B64C3/14 (2) · IPC B64C3/00 (2) · IPC B64C35/00 (2) · IPC B64C3/50 (2) · IPC B64C3/52 (2) · IPC B64C11/18 (2) · IPC B64B1/00 (2)
CPCs:
None (42) · CPC B64C17/00 (14) · CPC B64C39/00 (13) · CPC B64C2700/6295 (12) · CPC B64C13/00 (9) · CPC B64C3/385 (8) · CPC B64C1/00 (6) · CPC B64C39/005 (6) · CPC B64C2700/6214 (4) · CPC B64C11/006 (4) · CPC B64C23/005 (4) · CPC B64C2700/6218 (4) · CPC B64C27/04 (4) · CPC B64B1/00 (3) · CPC B64C3/48 (3) · CPC B64C39/008 (3) · CPC B64C3/14 (3) · CPC B64C33/00 (3) · CPC B64C2700/6281 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 178 results in range #1 to #178.

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