Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1910 - 1919 & Tech fields : airplane or construction & Application number : airfoil or None & Related to aircraft : .5 or 0? or Partially or Yes & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (36) · Armand-Jean-Auguste Deperdussin (3) · Ferdinand Porsche (2) · Robert Esnault-Pelterie (2) · Nazaire Lacrotte (2) · Jean Georges Ramel (2) · Gustav Mees (2) · Hellmuth Hirth (2)
Inventor country:
Applicant person:
None (38) · Armand-Jean-Auguste Deperdussin (3) · Gustav Mees (2) · Jean Georges Ramel (2) · Ferdinand Porsche (2) · Hellmuth Hirth (2) · Nazaire Lacrotte (2) · Robert Esnault-Pelterie (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (57) · Patent FR-1909-399456 (2) · Patent AT-1912-64392 (2) · Patent FR-1909-410140 (2)
Related to aircraft: (Click arrow to add another value)
CPCs:
None (50) · CPC B64C3/00 (4) · CPC B64D35/08 (2) · CPC B64D1/04 (2) · CPC B64D17/54 (2) · CPC B64D17/00 (2) · CPC B64D33/10 (2) · CPC B64D2700/62973 (2) · CPC B64D7/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 113 results in range #1 to #113.

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

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