Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Tech fields : Design or Wings

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Office:
Inventors:
None (29) · Ernst Heinkel (6) · Louis Blériot (5) · Robert Kemp (5) · Charles-Édouard-Pierre Gourdou (3) · Jean-Adolphe Leseurre (3) · John Arthur Weis (3) · John Edward Thompson (3) · Jules Gastambide (3) · Deutsche Flugzeug Werke (3) · Robert Gastambide (3) · Alexander Albert Holle (2) · Antoine Cazanave (2) · Detlev Zickler (2) · Pierre Levasseur (2) · Hans Josef Goebbel (2) · René Caudron (2) · Richard A. Engler (2) · Anton Flettner (2)
Inventor country:
Applicant person:
None (40) · Ernst Heinkel (6) · Louis Blériot (5) · Robert Gastambide (3) · John Arthur Weis (3) · John Edward Thompson (3) · Jules Gastambide (3) · Charles-Édouard-Pierre Gourdou (3) · Jean-Adolphe Leseurre (3) · René Caudron (2) · Richard A. Engler (2) · Hans Josef Goebbel (2) · Pierre Levasseur (2) · Detlev Zickler (2) · Alexander Albert Holle (2) · Anton Flettner (2) · Antoine Cazanave (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (78) · Patent FR-1916-493411 (3) · Patent FR-1916-502839 (3) · Patent FR-1917-504302 (2) · Patent DE-1921-384750 (2) · Patent DE-1919-319462 (2) · Patent FR-1917-493342 (2) · Patent FR-1916-84082 (2) · Patent CA-1918-196108 (2)
Related to aircraft:
Patent agent:
None (77) · Armengaud jeune (4) · M. Zerolo (4) · E. Wattier (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3) · Paul Blum (3) · Louis Tailfer (3) · Weismann et Marx (3) · Dupont et Elluin (2) · Hippolyte Josse (2)
IPCs:
None (33) · IPC B64C3/00 (19) · IPC B64C11/00 (7) · IPC B64C35/00 (6) · IPC B64C3/18 (6) · IPC B64C13/00 (5) · IPC B64C3/56 (5) · IPC B64C23/00 (4) · IPC B64D27/00 (3) · IPC B64C39/00 (3) · IPC B64C3/14 (3) · IPC B64C3/38 (3) · IPC B64C11/20 (3) · IPC B64C1/00 (3) · IPC B64C1/26 (3)
CPCs:
None (30) · CPC B64C3/00 (20) · CPC B64C2700/6233 (10) · CPC B64C11/00 (6) · CPC B64C13/00 (5) · CPC B64C35/00 (5) · CPC B64C3/18 (5) · CPC B64C3/56 (5) · CPC B64C23/005 (4) · CPC B64C39/00 (4) · CPC B64C33/00 (3) · CPC B64C3/14 (3) · CPC B64C2700/6295 (3) · CPC B64D27/00 (3) · CPC B64C2700/6235 (3) · CPC B64D2700/62692 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 164 results in range #1 to #164.

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