Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields : frame or propeller & IPCs : IPC B64C1/00 or IPC B64C39/00 & Number of diagram pages: 1-2

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Office:
Inventors:
Henri-Marie Coandă (5) · Louis Blériot (5) · Jacques-Jules Sloan (3) · None (2) · Georges-Albert-Joseph Landais (2) · Théophile Protin (2) · Robert Esnault-Pelterie (2) · Maurice-Émile Primard (2) · Mathias Hartz (2) · Louis-Isidore Henry (2) · Jean-Baptiste-Eugène Gangler (2) · Jean-François Arnaud (2) · Arkady Iospé (2) · Camille Bollée (2) · Camille Contal (2)
Inventor country:
Applicant person:
None (5) · Louis Blériot (5) · Henri-Marie Coandă (5) · Jacques-Jules Sloan (3) · Georges-Albert-Joseph Landais (2) · Théophile Protin (2) · Robert Esnault-Pelterie (2) · Maurice-Émile Primard (2) · Mathias Hartz (2) · Louis-Isidore Henry (2) · Jean-Baptiste-Eugène Gangler (2) · Jean-François Arnaud (2) · Camille Contal (2) · Arkady Iospé (2) · Camille Bollée (2)
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Application number:
None (12)
Granted:
Publication date:
Supplementary to patent:
None (59) · Patent FR-1910-421136 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1916-502839 (2) · Patent FR-1909-401348 (2)
Related to aircraft:
Patent agent:
None (28) · Dupont et Elluin (6) · Armengaud jeune (6) · J. Germain (3) · Weismann et Marx (2) · None (2) · Marks & Clerk (2) · Louis Tailfer (2) · L. Chassevent (2) · J. Bonnet-Thirion (2) · Haseltine, Lake & Co. (2) · G. de Mestral et F. Harlé (2) · E. Blétry (2) · Y. Rabilloud et fils (2) · Boult, Wade, and Tennant (2) · Boult, Wade & Tennant (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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