Drilldown: Patents
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- Publications (24578)
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Patents > Year granted:
1920
& Tech fields :
Airplane or
lift
& Grant date:
1920
& Publication date:
1920 - 1929
Use the filters below to narrow your results.
Inventors:
None (26) ·
Adolphe Clément-Bayard (2) ·
Albéric de La Celle (1) ·
Albrecht Nuss (1) ·
Alexis Beurrier (2) ·
Alois Edouard Duplan (1) ·
Antoine Cazanave (1) ·
Belton Tattnall Hamilton (1) ·
Carl Alfred Johansson (1) ·
Charles-Édouard-Pierre Gourdou (1) ·
Christian Lorenzen (1) ·
Detlev Zickler (1) ·
Edmond Bigourdan (2) ·
Édouard Bertrand (1) ·
Emil Schimanek (1) ·
Federico Caproni (1) ·
Franz Schneider (1) ·
Gaston Caudron (1) ·
Gaston Madeira (1) ·
Gianni Caproni (1) ·
Hans Windhoff (1) ·
Jean Salibon (1) ·
Jean-Adolphe Leseurre (1) ·
Jenő Böszörményi (1) ·
John Arthur Weis (2) ·
John Edward Thompson (1) ·
Jules Gastambide (1) ·
Louis Blériot (2) ·
Louis Lacoin (2) ·
Louis Renault (2) ·
Paul Schmitt (4) ·
René Caudron (2) ·
René-Gabriel Joly (1) ·
Robert Gastambide (1) ·
Salvatore de Santis (1) ·
Walter George Tarrant (1)
None (42) ·
Aéroplanes Morane-Saulnier (1) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Clerget, Blin and Cie (1) ·
Gothaer Waggonfabrik A. G. (2) ·
Luft-Verkehrs-Gesellschaft m.b.H. (4) ·
Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (1) ·
Österreichische Daimler Motoren A. G. (1) ·
Patent Corporation Limited (2) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) ·
Siemens & Halske Aktiengesellshaft (2) ·
Siemens-Schuckert Werke GmbH (2) ·
Société Anonyme des Établissements Nieuport (1) ·
SPAD (1) ·
Zeppelin-Werke G.m.b.H. (1)
Application number:
None (37) ·
Patent 1917-01-19 Siemens & Halske A.-G. (1) ·
Patent AT-1915-79205 (1) ·
Patent DE-1915-08-16 János Windhoff (1) ·
Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) ·
Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) ·
Patent DE-1916-03-21 Allgemeine Elektricitäts-Gesellschaft (1) ·
Patent DE-1916-03-23 Albrecht Nuss (1) ·
Patent DE-1916-05-26 Gothaer Waggonfabrik A. G. (1) ·
Patent DE-1916-349065 (1) ·
Patent DE-1917-03-15 (1) ·
Patent DE-1917-05-29-Detlev Zickler (1) ·
Patent FR-1911-436934 (1) ·
Patent FR-1912-449167 (1) ·
Patent FR-1914-475066 (1) ·
Patent FR-1915-498337 (1) ·
Patent FR-1915-498338 (1) ·
Patent FR-1915-502469 (1) ·
Patent FR-1915-502520 (1) ·
Patent FR-1916-492088 (1) ·
Patent FR-1916-492699 (1) ·
Patent FR-1916-493651 (1) ·
Patent FR-1916-496911 (1) ·
Patent FR-1916-502839 (1) ·
Patent FR-1917-498821 (1) ·
Patent GB-1911-04-28 Belton Tattnall Hamilton (1) ·
Patent IT-1915-01-11 Gianni Caproni (1) ·
Patent IT-1915-150227 (1) ·
Patent IT-1918-12-13-Salvatore de Santis (1)
None (29) ·
Armengaud jeune (3) ·
Brewer & Son (1) ·
Clem A. Hack (1) ·
Dony et Armengaud aîné (1) ·
Dupont et Elluin (3) ·
E. Wattier (1) ·
Émile Bert (1) ·
G. de Mestral et F. Harlé (1) ·
Gaston Petiau (1) ·
Hippolyte Josse (2) ·
J. Bonnet-Thirion et Breton (1) ·
J. Fayollet (2) ·
J. Germain (1) ·
L. Chassevent (1) ·
Louis Tailfer (2) ·
M. Zerolo (4) ·
Marthe Roux (1) ·
None (1) ·
Paul Blum (4) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (1) ·
Weismann et Marx (2)
None (5) ·
AT 77d (1) ·
AU 90.3 (1) ·
CH 129b (1) ·
DE 77 (1) ·
DE 77h.5 (4) ·
DE 77h.6 (1) ·
DE 77h.9 (1) ·
DK 77 (1) ·
FR 10.4 (1) ·
FR 12.3 (1) ·
FR 15.2 (1) ·
FR 5.8 (1) ·
FR 6.4 (29) ·
HU V/h (15)
None (23) ·
IPC B64C1/00 (2) ·
IPC B64C1/06 (1) ·
IPC B64C1/28 (1) ·
IPC B64C1/30 (1) ·
IPC B64C11/00 (3) ·
IPC B64C11/04 (1) ·
IPC B64C11/14 (1) ·
IPC B64C13/00 (5) ·
IPC B64C13/12 (1) ·
IPC B64C17/00 (3) ·
IPC B64C25/00 (1) ·
IPC B64C25/36 (1) ·
IPC B64C27/04 (1) ·
IPC B64C27/32 (1) ·
IPC B64C3/00 (5) ·
IPC B64C3/18 (1) ·
IPC B64C3/38 (1) ·
IPC B64C3/50 (1) ·
IPC B64C3/54 (2) ·
IPC B64C3/56 (5) ·
IPC B64C35/00 (2) ·
IPC B64C7/00 (1) ·
IPC B64D27/00 (3) ·
IPC B64D27/04 (1) ·
IPC F02D9/00 (1) ·
IPC F16D13/12 (1) ·
IPC F16H55/30 (1) ·
IPC G01M9/00 (1) ·
IPC H03B7/10 (1)
CPCs:
Showing below up to 70 results in range #1 to #70.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
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P
- Patent AT-1917-81354
- Patent AU-1918-8217
- Patent CA-1918-196108
- Patent CH-1918-82356
- Patent DE-1912-325223
- Patent DE-1913-330649
- Patent DE-1913-330649
- Patent DE-1914-324366
- Patent DE-1915-326209
- Patent DE-1916-321151
- Patent DE-1917-321072
- Patent DE-1918-320732
- Patent DK-1919-25941
- Patent DK-1919-25958
- Patent FR-1915-498337.22115
- Patent FR-1915-498338.22088
- Patent FR-1915-502433
- Patent FR-1915-502469
- Patent FR-1915-502520
- Patent FR-1915-502554
- Patent FR-1915-502674
- Patent FR-1915-513267
- Patent FR-1915-516878
- Patent FR-1916-492699.22249
- Patent FR-1916-496911.21376
- Patent FR-1916-502469.22128
- Patent FR-1916-502520.22245
- Patent FR-1916-502680
- Patent FR-1916-502839
- Patent FR-1916-502873
- Patent FR-1916-502873
- Patent FR-1916-503085
- Patent FR-1917-436934.21631
- Patent FR-1917-492088.21606
- Patent FR-1917-493651.22270
- Patent FR-1917-498821
- Patent FR-1917-498821
- Patent FR-1917-498821.22290
- Patent FR-1917-502839.21604
- Patent FR-1917-503768
- Patent FR-1917-503769
- Patent FR-1917-503774
- Patent FR-1917-503777
- Patent FR-1917-504302
- Patent FR-1917-515011
- Patent FR-1917-515011
- Patent FR-1919-506633
- Patent FR-1919-515806
- Patent FR-1920-502877
- Patent FR-1920-504018
- Patent FR-1920-511503
- Patent FR-1920-518325
- Patent GB-1919-144395
- Patent HU-1915-76421
- Patent HU-1915-76876
- Patent HU-1916-76144
- Patent HU-1916-76416
- Patent HU-1916-76997
- Patent HU-1917-76071
- Patent HU-1917-76630
- Patent HU-1917-76669
- Patent HU-1917-76719
- Patent HU-1917-76719
- Patent HU-1917-76924
- Patent HU-1917-76924
- Patent HU-1917-77515
- Patent HU-1917-77660
- Patent HU-1917-77891
- Patent HU-1917-77894
- Patent HU-1918-77295