Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1910 - 1919 & Tech fields : Safety or control or propeller & IPCs : IPC B64C1/00 or IPC B64C13/00 or IPC B64C39/00 & Cites these patents : 1913 or None

Use the filters below to narrow your results.

Office:
Inventors:
Anton Flettner (11) · None (5) · Harris Booth (3) · John William Harrison (3) · Augusto Mattani (2) · Jules Sandret (2) · Louis Blériot (2) · Louis Marmonier (2) · Friedrich Wagner (2) · Franz Drexler (2) · René Caudron (2) · Robert Esnault-Pelterie (2) · Boleslas Bronislawski (2) · John William Copley (2) · Walter George Tarrant (2) · Walter Stein (2) · Wilfrid Thomas Reid (2) · Armand-Jean-Auguste Deperdussin (2) · Albéric de la Celle (2)
Inventor country:
Applicant person:
Anton Flettner (11) · None (4) · Harris Booth (3) · John William Harrison (3) · Augusto Mattani (2) · Jules Sandret (2) · Louis Blériot (2) · Louis Marmonier (2) · Friedrich Wagner (2) · Franz Drexler (2) · René Caudron (2) · Robert Esnault-Pelterie (2) · Boleslas Bronislawski (2) · John William Copley (2) · Albéric de la Celle (2) · Walter George Tarrant (2) · Walter Stein (2) · Wilfrid Thomas Reid (2) · Armand-Jean-Auguste Deperdussin (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Supplementary to patent:
None (90) · Patent US-1910-993987 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
Patent agent:
None (30) · Armengaud jeune (9) · Marks & Clerk (6) · None (6) · Boult, Wade & Tennant (5) · Weismann et Marx (4) · Haseltine, Lake & Co. (4) · J. Germain (3) · E. Blétry (3) · Brewer & Son (3) · Caïus Danzer (3)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 142 results in range #1 to #142.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)