Drilldown: Patents
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- Publications (24575)
- Techtypes (2414)
Patents > Grant date:
1920 - 1929
& Related to aircraft:
Yes
& National tech categories :
FR 6.4 or
USPC 244/153R or
USPC 244/80
Use the filters below to narrow your results.
None (14) ·
Adolphe Clément-Bayard (2) ·
Albéric de la Celle (1) ·
Alexandre Murat (1) ·
Alfred John Macy (1) ·
Anatole-Moise Bruneau (1) ·
Anton Heinen (1) ·
Charles-Édouard-Pierre Gourdou (3) ·
Édouard Bertrand (1) ·
Edward Eugene Brown (1) ·
Federico Caproni (1) ·
François Dergint (1) ·
Gabriel Voisin (1) ·
Gaston Caudron (1) ·
Georges Guérin (1) ·
Gianni Caproni (1) ·
Gustave Eiffel (1) ·
Henri Liurette (1) ·
Jane-Françoise-Mathilde Giraud (1) ·
Jean Salibon (1) ·
Jean-Adolphe Leseurre (3) ·
John Arthur Weis (1) ·
Lucien Chauvière (1) ·
Marius Latour (1) ·
Maurice-Achille Lécuyer (3) ·
Mme Murat née Laure Fièvre (1) ·
Paul Schmitt (2) ·
Pierre Levasseur (1) ·
René Caudron (2) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Rushmore Wood (1) ·
Salvatore de Santis (1) ·
Thomas Sopwith (1) ·
Trajan Vuia (1)
None (13) ·
Adolphe Clément-Bayard (2) ·
Albéric de La Celle (1) ·
Alexandre Murat (1) ·
Alfred John Macy (1) ·
Anatole-Moise Bruneau (1) ·
Anton Heinen (1) ·
Bine & Fils (2) ·
Charles-Édouard-Pierre Gourdou (3) ·
Édouard Bertrand (1) ·
Edward Eugene Brown (1) ·
Federico Caproni (1) ·
François Dergint (1) ·
Gabriel Voisin (1) ·
Gaston Caudron (1) ·
Georges Guérin (1) ·
Gianni Caproni (1) ·
Henri Liurette (1) ·
Jane-Françoise-Mathilde Giraud (1) ·
Jean Salibon (1) ·
Jean-Adolphe Leseurre (3) ·
John Arthur Weis (1) ·
Lucien Chauvière (1) ·
Marius Latour (1) ·
Maurice-Achille Lécuyer (3) ·
Mme Murat née Laure Fièvre (1) ·
Paul Schmitt (2) ·
Pierre Levasseur (1) ·
René Caudron (2) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Rushmore Wood (1) ·
Salvatore de Santis (1) ·
Thomas Sopwith (1) ·
Trajan Vuia (1)
None (36) ·
Ateliers d'aviation Louis Bréguet (1) ·
Ballonhüllen Gesellschaft m.b.H. (2) ·
Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (1) ·
Clerget, Blin and Cie (1) ·
F. Liore & Olivier Société (1) ·
Macy Engineering Company (1) ·
Oesterreichische Daimler Motoren A. G. (1) ·
Patent Corporation Limited (2) ·
Société Anonyme des Établissements Nieuport (1) ·
Société Zodiac (1) ·
Sopwith Aviation Company Limited (1) ·
SPAD (2)
Tech fields:
Application number:
January 1920 (2) ·
February 1920 (6) ·
March 1920 (3) ·
April 1920 (1) ·
June 1920 (2) ·
August 1920 (2) ·
September 1920 (2) ·
October 1920 (2) ·
November 1920 (1) ·
December 1920 (9) ·
January 1921 (5) ·
February 1921 (1) ·
March 1921 (1) ·
April 1921 (3) ·
May 1921 (1) ·
June 1921 (3) ·
August 1921 (3) ·
September 1921 (1) ·
December 1921 (2) ·
January 1922 (1)
January 1920 (1) ·
May 1920 (6) ·
June 1920 (4) ·
August 1920 (1) ·
November 1920 (1) ·
December 1920 (1) ·
January 1921 (2) ·
February 1921 (1) ·
March 1921 (1) ·
April 1921 (2) ·
May 1921 (8) ·
June 1921 (2) ·
July 1921 (4) ·
August 1921 (3) ·
September 1921 (2) ·
November 1921 (3) ·
December 1921 (2) ·
February 1922 (1) ·
March 1922 (1) ·
June 1922 (1)
None (27) ·
Patent AT-1914-07-14 Oesterreichische Daimler Motoren A. G. (1) ·
Patent DE-1916-03-04 Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (1) ·
Patent DE-1917-09-23 Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (1) ·
Patent DE-1918-02-20 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-10-10 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-10-24 Anton Heinen or Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent FR-1908-405961 (1) ·
Patent FR-1915-491252 (1) ·
Patent FR-1915-498337 (1) ·
Patent FR-1915-498338 (1) ·
Patent FR-1915-502469 (1) ·
Patent FR-1915-525800 (2) ·
Patent FR-1916-491738 (1) ·
Patent FR-1916-492088 (1) ·
Patent FR-1916-492699 (1) ·
Patent FR-1916-493651 (1) ·
Patent FR-1916-521764 (1) ·
Patent FR-1917-495954 (1) ·
Patent FR-1917-498821 (1) ·
Patent FR-1917-504302 (2) ·
Patent GB-1916-110419 (1) ·
Patent GB-1917-126674 (1) ·
Patent IT-1915-01-11 Gianni Caproni (1) ·
Patent IT-1915-150227 (1) ·
Patent IT-1918-12-13-Salvatore de Santis (1)
None (10) ·
Armengaud jeune (6) ·
Ch. Baudry (1) ·
Ch. de Mosenthal (1) ·
Charles Assi (1) ·
Dony and Lejeune (1) ·
Dony et Armengaud aîné (1) ·
Dupont et Elluin (4) ·
Émile Bert (1) ·
Eugene Testavin (1) ·
F. Harlé et G. Bruneton (2) ·
Gaston Petiau (1) ·
Hippolyte Josse (1) ·
J. Germain (1) ·
L. Chassevent (1) ·
Louis Tailfer (2) ·
M. Zerolo (4) ·
Marthe Roux (1) ·
None (2) ·
Paul Blum (3) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (4) ·
Weismann et Marx (1) ·
Zérolo (1)
None (1) ·
IPC B64B1/40 (1) ·
IPC B64B1/58 (1) ·
IPC B64C1/00 (2) ·
IPC B64C1/06 (2) ·
IPC B64C1/08 (1) ·
IPC B64C1/28 (1) ·
IPC B64C11/00 (2) ·
IPC B64C11/04 (1) ·
IPC B64C11/06 (1) ·
IPC B64C11/14 (2) ·
IPC B64C11/20 (1) ·
IPC B64C13/00 (4) ·
IPC B64C13/12 (1) ·
IPC B64C17/00 (4) ·
IPC B64C17/06 (1) ·
IPC B64C23/00 (5) ·
IPC B64C25/00 (1) ·
IPC B64C25/20 (1) ·
IPC B64C25/36 (2) ·
IPC B64C27/46 (1) ·
IPC B64C3/00 (8) ·
IPC B64C3/18 (4) ·
IPC B64C3/54 (2) ·
IPC B64C3/56 (1) ·
IPC B64C31/02 (1) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (2) ·
IPC B64C7/00 (1) ·
IPC B64C9/32 (1) ·
IPC B64D17/36 (1) ·
IPC B64D17/52 (1) ·
IPC B65H9/16 (1) ·
IPC F16D13/12 (1) ·
IPC F16H55/30 (1) ·
IPC H03B7/10 (1)
CPCs:
Showing below up to 51 results in range #1 to #51.
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- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year
P
- Patent FR-1915-498337.22115
- Patent FR-1915-498338.22088
- Patent FR-1915-502242
- Patent FR-1915-502433
- Patent FR-1915-502438
- Patent FR-1915-502469
- Patent FR-1915-511703
- Patent FR-1915-513267
- Patent FR-1915-516878
- Patent FR-1915-523791
- Patent FR-1915-523792
- Patent FR-1915-524791
- Patent FR-1915-525800
- Patent FR-1916-491252.23796
- Patent FR-1916-491738.22303
- Patent FR-1916-492699.22249
- Patent FR-1916-502335
- Patent FR-1916-502469.22128
- Patent FR-1916-502680
- Patent FR-1916-520777
- Patent FR-1916-521764
- Patent FR-1916-521764.23807
- Patent FR-1916-525800.23451
- Patent FR-1916-528127
- Patent FR-1917-492088.21606
- Patent FR-1917-493651.22270
- Patent FR-1917-495954.22406
- Patent FR-1917-498821
- Patent FR-1917-498821.22290
- Patent FR-1917-503769
- Patent FR-1917-503777
- Patent FR-1917-504302
- Patent FR-1917-504302.22526
- Patent FR-1917-504302.22528
- Patent FR-1917-515011
- Patent FR-1917-523805
- Patent FR-1917-525800.23452
- Patent FR-1917-534020
- Patent FR-1918-405961.24363
- Patent FR-1918-503185
- Patent FR-1918-516364
- Patent FR-1918-524900
- Patent FR-1918-533184
- Patent FR-1919-506633
- Patent FR-1920-498979
- Patent FR-1920-503363
- Patent FR-1920-509773
- Patent FR-1920-511503
- Patent FR-1920-517266
- Patent FR-1920-518483
- Patent US-1916-1326946