Drilldown: Patents

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Patents > Year granted: 1920 - 1929 & Tech fields : construction or design or hybrid or lift

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Office:
Inventors:
None (35) · Robert Kemp (7) · Louis Blériot (5) · Ernst Heinkel (5) · Pierre-Jean-René Postel-Vinay (5) · John Edward Thompson (3) · Gabriel Voisin (3) · John Arthur Weis (3) · Deutsche Flugzeug Werke (3) · Charles-Édouard-Pierre Gourdou (3) · Charles Arthur Wragg (3) · Jean-Adolphe Leseurre (3)
Inventor country:
Applicant person:
None (49) · Pierre-Jean-René Postel-Vinay (5) · Louis Blériot (5) · Ernst Heinkel‎ (5) · John Edward Thompson (3) · John Arthur Weis (3) · Jean-Adolphe Leseurre (3) · Charles-Édouard-Pierre Gourdou (3) · Gabriel Voisin (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (48)
Granted:
Supplementary to patent:
None (102) · Patent FR-1916-493411 (3) · Patent FR-1916-502839 (3) · Patent US-1918-1589780 (2) · Patent CA-1918-196108 (2) · Patent DE-1919-319462 (2) · Patent FR-1917-504302 (2) · Patent FR-1916-84082 (2)
Related to aircraft:
Patent agent:
None (91) · Armengaud jeune (5) · M. Zerolo (4) · Weismann et Marx (3) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (3) · Paul Blum (3) · Hippolyte Josse (3) · Louis Tailfer (3) · Dupont et Elluin (2) · J. Fayollet (2) · J. Germain (2) · John P. Tarbox (2) · L. Chassevent (2) · E. Wattier (2) · Davis & Davis (2) · H. R. Kerslake (2)
IPCs:
None (36) · IPC B64C3/00 (20) · IPC B64C3/18 (10) · IPC B64C35/00 (9) · IPC B64C11/00 (8) · IPC B64C1/00 (5) · IPC B64C3/56 (5) · IPC B64C23/00 (5) · IPC B64C1/06 (5) · IPC B64C39/00 (4) · IPC B64C13/00 (4) · IPC B64C11/20 (4) · IPC B64D27/00 (4) · IPC B64C3/54 (3)
CPCs:
None (36) · CPC B64C3/00 (18) · CPC B64C35/00 (8) · CPC B64C2001/0063 (7) · CPC B64C2700/6233 (7) · CPC B64C3/18 (7) · CPC B64C11/00 (6) · CPC B64C23/005 (5) · CPC B64C3/56 (5) · CPC B64C2700/6235 (4) · CPC B64C13/00 (4) · CPC B64C2001/0081 (4) · CPC B64D27/00 (4) · CPC B64C39/00 (3) · CPC B64C1/06 (3) · CPC B64C11/20 (3) · CPC B64C1/065 (3) · CPC B64D2700/62692 (3) · CPC B64C3/54 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 206 results in range #1 to #206.

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