Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Airplane or lift & Grant date: 1920 & Publication date: 1920 - 1929

Use the filters below to narrow your results.

Year granted:
Office:
Inventors:
None (26) · Paul Schmitt (4) · Adolphe Clément-Bayard (2) · Franz Schneider (2) · Federico Caproni (2) · Édouard-Jean Bigourdan (2) · John Arthur Weis (2) · Louis Lacoin (2) · Louis Blériot (2) · Louis Renault (2) · René Caudron (2) · Alexis Beurrier (2)
Inventor country:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (24)
Granted:
Related to aircraft:
Assigned to:
CPCs:
None (24) · CPC B64C3/00 (7) · CPC B64C13/00 (5) · CPC B64C2700/6235 (5) · CPC B64C3/56 (4) · CPC B64D27/00 (3) · CPC B64C11/00 (3) · CPC B64C11/04 (3) · CPC B64C17/00 (3) · CPC B64C35/00 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6218 (2) · CPC B64C3/54 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 76 results in range #1 to #76.

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


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