Drilldown: Patents

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Patents > Tech fields : design or safety & Number of claims: 4

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Office:
Inventors:
None (7) · Robert Esnault-Pelterie (4) · Carl Hanschke (3) · Henry Calder Lobnitz (3) · Henri-Marie Coandă (3) · Louis Constantin (3) · Eugène Neuville (3) · Otto Schüle (3) · George Sutherland Dodman (2) · John Washington Wilson (2) · Gustave Plaisant (2) · Paul Kauffmann (2) · Burt Jackson Pressey (2) · Bert Hinkler (2) · Ruter William Springer (2) · Johannes Schilling (2) · Johann Schütte (2) · Adolphe Clément-Bayard (2) · Fernand Nouailhac-Pioch (2)
Inventor country:
Applicant person:
None (18) · Robert Esnault-Pelterie (4) · Carl Hanschke (3) · Henry Calder Lobnitz (3) · Henri-Marie Coandă (3) · Louis Constantin (3) · Eugène Neuville (3) · Otto Schüle (3) · Christian Charles Dean (2) · John Washington Wilson (2) · Gustave Plaisant (2) · Fernand Nouailhac-Pioch (2) · George Sutherland Dodman (2) · Paul Kauffmann (2) · Burt Jackson Pressey (2) · Bert Hinkler (2) · Ruter William Springer (2) · Johann Schütte (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (45)
Granted:
Supplementary to patent:
None (83) · Patent FR-1909-403418 (3) · Patent DE-1909-220044 (3) · Patent DE-1910-06-18 Carl Hanschke (3) · Patent US-1909-970771 (2) · Patent US-1908-1081147 (2) · Patent US-1908-1077750 (2) · Patent FR-1911-431862 (2) · Patent FR-1909-403985 (2) · Patent ES-1911-50083 (2) · Patent GB-1909-2111 (2)
Related to aircraft:
Patent agent:
None (56) · Armengaud jeune (18) · None (7) · Lavoix et Mosès (6) · Marks & Clerk (3) · E. Blum & Co. (3) · E. Blétry (3) · Dupont et Elluin (3) · Brandon frères (3) · Haseltine, Lake & Co. (2) · Hippolyte Josse (2) · L. Chassevent (2) · Wheatley & Mackenzie (2) · Lloyd Wise & Co. (2) · Louis Tailfer (2) · E. R. Royston & Co. (2) · Abel & Imray (2) · Charles Dony (2)
National tech categories:
FR 6.4 (59) · None (37) · HU V/h (26) · CH 129b (5) · DE 77h.5 (4) · AT 77d (2) · FR 10.1 (2)
IPCs:
None (57) · IPC B64C39/00 (15) · IPC B64C1/00 (10) · IPC B64C17/00 (9) · IPC B64C3/00 (5) · IPC B64C3/38 (4) · IPC B64C35/00 (4) · IPC B64B1/00 (4) · IPC B64C13/00 (3) · IPC B64B1/40 (3) · IPC B64D17/00 (2) · IPC B64C23/00 (2) · IPC B64C11/18 (2) · IPC B64C17/06 (2) · IPC B64C33/02 (2) · IPC B64B1/60 (2) · IPC B64F1/14 (2) · IPC B64C13/12 (2) · IPC B64B1/58 (2) · IPC B64C3/54 (2)
CPCs:
None (46) · CPC B64C39/00 (15) · CPC B64C2700/6295 (12) · CPC B64C17/00 (10) · CPC B64B1/00 (6) · CPC B64C3/00 (5) · CPC B64C3/385 (4) · CPC B64B1/40 (4) · CPC B64C2001/0063 (3) · CPC B64C13/00 (3) · CPC B64C3/14 (3) · CPC B64C23/005 (3) · CPC B64C1/00 (3) · CPC B64C35/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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