Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Patents > Grant date:
1920 - 1929
& Related to aircraft:
Yes
& CPCs :
CPC B64C11/006 or
CPC B64C2700/6256 or
CPC B64C3/00
Use the filters below to narrow your results.
None (15) ·
Belton Tattnall Hamilton (1) ·
Benjamin Douglas Thomas (1) ·
Charles-Édouard-Pierre Gourdou (2) ·
Edmund Rumpler (1) ·
Édouard Bertrand (1) ·
Frank L. Morse (1) ·
Franz Drexler (1) ·
Gabriel Voisin (1) ·
Georges Guérin (1) ·
Glenn Hammond Curtiss (1) ·
Gustave Eiffel (1) ·
Henry O. Watts (2) ·
Hermann Werner (1) ·
Jakob Wächter-Gerber (1) ·
James M. H. Jacobs (1) ·
Jean-Adolphe Leseurre (2) ·
Jean-Baptiste Camet (1) ·
John P. Tarbox (1) ·
Joseph Allison Steinmetz (1) ·
Marinus Petersen (1) ·
Paul G. Zimmermann (1) ·
Paul Schmitt (1) ·
Pierre-Jean-René Postel-Vinay (1) ·
Richard Tetley Glazebrook (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Rumpler-Werke A.-G. in Berlin-Johannisthal (1) ·
Sydney Leonard Archbutt (1) ·
Walter Rosenhain (1)
None (21) ·
Belton Tattnall Hamilton (1) ·
Benjamin Douglas Thomas (1) ·
Charles-Édouard-Pierre Gourdou (2) ·
Edmund Rumpler (1) ·
Édouard Bertrand (1) ·
Franz Drexler (1) ·
Gabriel Voisin (1) ·
Georges Guérin (1) ·
Glenn Hammond Curtiss (1) ·
Henry O. Watts (2) ·
Hermann Werner (1) ·
Jean-Adolphe Leseurre (2) ·
Jean-Baptiste Camet (1) ·
Joseph Allison Steinmetz (1) ·
Marinus Petersen (1) ·
Paul G. Zimmermann (1) ·
Paul Schmitt (1) ·
Pierre-Jean-René Postel-Vinay (1) ·
Richard Tetley Glazebrook (1) ·
Robert-Jules-Marie-Antoine Desmons (1) ·
Sydney Leonard Archbutt (1) ·
Walter Rosenhain (1)
None (20) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Curtiss Aeroplane and Motor Corporation (2) ·
Dayton-Wright Company (1) ·
Gothaer Waggonfabrik A. G. (2) ·
Luft-Verkehrs-Gesellschaft m.b.H. (1) ·
Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (1) ·
Moteurs Salmson (1) ·
Rumpler-Werke A.-G. in Berlin-Johannisthal (2) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) ·
Société Anonyme des Établissements Nieuport (1) ·
Tarbox Safety Aircraft Company (1) ·
Thomas-Morse Aircraft Corporation (1) ·
Zeppelin-Werke Staaken G.m.b.H. (1)
Tech fields:
Application number:
None (28) ·
Charles Neulat (1) ·
Dony and Lejeune (1) ·
Dupont et Elluin (2) ·
Edward A. Wright (1) ·
Émile Bert (1) ·
John P. Tarbox (1) ·
Kerr, Page, Cooper & Hayward (1) ·
L. N. Reddie (1) ·
M. Zerolo (1) ·
Marks & Clerk (1) ·
Nageli & Co. (1) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (2)
Showing below up to 42 results in range #1 to #42.
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- Main
- Timeline: Year filed
- Timeline: Year granted
- 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 CH-1916-89673
- Patent DE-1912-325223
- Patent DE-1915-326209
- Patent DE-1916-319217
- Patent DE-1916-320520
- Patent DE-1916-322230
- Patent DE-1916-323761
- Patent DE-1916-323881
- Patent DE-1916-324904
- Patent DE-1916-340778
- Patent DE-1916-349065
- Patent DE-1917-318934
- Patent DE-1917-319965
- Patent DE-1917-321072
- Patent DE-1918-318935
- Patent DE-1918-322432
- Patent DE-1918-328214
- Patent DE-1918-354201
- Patent DE-1918-416009
- Patent FR-1915-524791
- Patent FR-1916-502680
- Patent FR-1917-465760.21530
- Patent FR-1917-495954.22406
- Patent FR-1917-503769
- Patent FR-1917-504302
- Patent FR-1917-504302.22526
- Patent FR-1917-515011
- Patent FR-1917-534020
- Patent FR-1920-503363
- Patent GB-1918-147237
- Patent GB-1920-146853
- Patent US-1918-1358605
- Patent US-1918-1364614
- Patent US-1918-1370242
- Patent US-1918-1423167
- Patent US-1918-1452641
- Patent US-1920-1331299
- Patent US-1920-1331300
- Patent US-1920-1332930
- Patent US-1920-1336977
- Patent US-1920-1350938
- Patent US-1921-1390216