Drilldown: Patents

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

Use the filters below to narrow your results.

Office:
Inventors:
None (29) · Armand-Jean-Auguste Deperdussin (3) · Ferdinand Porsche (2) · Hellmuth Hirth (2) · Jean Georges Ramel (2) · Gustav Mees (2) · Robert Esnault-Pelterie (2) · Nazaire Lacrotte (2)
Inventor country:
Applicant person:
None (31) · 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)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft: (Click arrow to add another value)
CPCs:
None (42) · 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 B64D7/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 84 results in range #1 to #84.

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


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