Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Patents > Year granted:
1920 - 1929
& Tech fields :
Airplane or
lift or
propeller
& Number of claims:
1-2
Use the filters below to narrow your results.
Inventors:
None (20) ·
Ernst Heinkel (5) ·
Gabriel Voisin (4) ·
Paul Schmitt (4) ·
Pierre-Jean-René Postel-Vinay (3) ·
Jakob Haw (2) ·
Adolphe Clément-Bayard (2) ·
Jean-Adolphe Leseurre (2) ·
Gabriel Letsch (2) ·
Louis Lacoin (2) ·
Federico Caproni (2) ·
Édouard-Jean Bigourdan (2) ·
Gustave Delage (2) ·
Christian Lorenzen (2) ·
Charles-Édouard-Pierre Gourdou (2) ·
Alexis Beurrier (2) ·
Robert-Jules-Marie-Antoine Desmons (2) ·
René Caudron (2)
Applicant person:
None (25) ·
Ernst Heinkel (5) ·
Gabriel Voisin (4) ·
Paul Schmitt (4) ·
Pierre-Jean-René Postel-Vinay (3) ·
Charles-Édouard-Pierre Gourdou (2) ·
Adolphe Clément-Bayard (2) ·
Jean-Adolphe Leseurre (2) ·
Louis Lacoin (2) ·
Edmond Bigourdan (2) ·
René Caudron (2) ·
Robert-Jules-Marie-Antoine Desmons (2) ·
Alexis Beurrier (2)
None (64) ·
Aéroplanes Morane-Saulnier (1) ·
AGO Flugzeugwerke G. m. b. H. (2) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Alphonse Tellier et Cie (1) ·
Daimler-Motoren-Gesellschaft (2) ·
Firma Ernst Heinkel, Flugzeugwerke (1) ·
Gothaer Waggonfabrik A. G. (1) ·
J. Schweitzer et Cie (1) ·
Julius Pintsch A.-G. (1) ·
Magyar Lloyd Repülőgép- és Mótorgyár-Részvénytársaság (1) ·
Moteurs Salmson (3) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) ·
Siemens & Halske Aktiengesellshaft (1) ·
Siemens-Schuckert Werke GmbH (2) ·
Société Anonyme des Établissements Nieuport (3) ·
SPAD (1) ·
Zeppelin-Werke G.m.b.H. (2)
Application number:
Supplementary to patent:
None (51) ·
Albert E. Parker (1) ·
Armengaud jeune (2) ·
Charles Dony (1) ·
Clem A. Hack (1) ·
Dony and Lejeune (4) ·
Dony et Armengaud aîné (1) ·
Dupont et Elluin (1) ·
Fell & James (1) ·
Gaston Petiau (1) ·
Harry Jacobson (1) ·
J. Fayollet (2) ·
J. Germain (1) ·
Jensen & Son (2) ·
John E. Raworth & Moss (1) ·
L. Chassevent (1) ·
Louis Tailfer (1) ·
M. Zerolo (5) ·
Marks & Clerk (1) ·
Marthe Roux (1) ·
None (1) ·
Paul Blum (3) ·
Rayner & Co. (1) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (2) ·
Weismann et Marx (1) ·
Zérolo (1)
None (15) ·
AT 77d (3) ·
AU 90.3 (1) ·
DE 62b.15 (1) ·
DE 62b.5 (1) ·
DE 77 (1) ·
DE 77h.15 (1) ·
DE 77h.5 (13) ·
DE 77h.6 (4) ·
DE 77h.9 (2) ·
FR 10.4 (1) ·
FR 15.2 (1) ·
FR 5.8 (2) ·
FR 6.4 (31) ·
HU V/h (10) ·
NL 62 (2) ·
NL 62.7 (2) ·
RU 62b (1)
IPCs:
CPCs:
Showing below up to 96 results in range #1 to #96.
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- 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 AT-1914-86789
- Patent AT-1917-81354
- Patent AT-1917-87220
- Patent AU-1918-8217
- Patent DE-1912-325223
- Patent DE-1913-290120
- Patent DE-1913-293131
- Patent DE-1913-293131
- Patent DE-1913-330649
- Patent DE-1913-330649
- Patent DE-1914-324366
- Patent DE-1915-299150
- Patent DE-1916-368721
- Patent DE-1917-321072
- Patent DE-1917-333471
- Patent DE-1918-320732
- Patent DE-1918-320732
- Patent DE-1918-321398
- Patent DE-1918-332427
- Patent DE-1918-335054
- Patent DE-1918-343305
- Patent DE-1918-416009
- Patent DE-1919-364419
- Patent DE-1921-391722
- Patent DE-1921-411258
- Patent DE-1922-384754
- Patent DE-1922-390989
- Patent DE-1922-398192
- Patent DE-1924-431159
- Patent DK-1919-25958
- Patent FR-1915-471920.23784
- Patent FR-1915-498337.22115
- Patent FR-1915-498338.22088
- Patent FR-1915-502433
- Patent FR-1915-502469
- Patent FR-1915-502520
- Patent FR-1915-513267
- Patent FR-1915-516878
- Patent FR-1915-524799
- Patent FR-1916-491738.22303
- Patent FR-1916-496911.21376
- Patent FR-1916-502469.22128
- Patent FR-1916-502520.22245
- Patent FR-1916-502680
- Patent FR-1917-492088.21606
- Patent FR-1917-493411.24053
- Patent FR-1917-493651.22270
- Patent FR-1917-495954.22406
- Patent FR-1917-503768
- Patent FR-1917-503769
- Patent FR-1917-503774
- Patent FR-1917-503777
- Patent FR-1917-504302
- Patent FR-1917-504302.22528
- Patent FR-1917-524815
- Patent FR-1917-524816
- Patent FR-1917-524818
- Patent FR-1918-516364
- Patent FR-1918-524900
- Patent FR-1918-533183
- Patent FR-1919-506633
- Patent FR-1919-515806
- Patent FR-1919-534020.24206
- Patent FR-1920-509911.23253
- Patent FR-1920-511503
- Patent FR-1920-518325
- Patent GB-1918-147237
- Patent GB-1919-130983
- Patent GB-1919-130983
- Patent GB-1920-145771
- Patent GB-1920-146375
- Patent GB-1920-148377
- Patent GB-1927-653688
- Patent HU-1913-78954
- Patent HU-1915-86545
- Patent HU-1916-80452
- Patent HU-1917-76071
- Patent HU-1917-76669
- Patent HU-1917-76924
- Patent HU-1917-76924
- Patent HU-1917-77515
- Patent HU-1917-77660
- Patent HU-1917-77891
- Patent HU-1917-78703
- Patent HU-1917-78703
- Patent NL-1919-5367
- Patent NL-1919-6220
- Patent SU-1916-4563
- Patent SU-1919-442
- Patent US-1917-1364731
- Patent US-1918-1331187
- Patent US-1920-1345024
- Patent US-1920-1364580
- Patent US-1921-1390216
- Patent US-1924-1487598
- Patent US-1924-1487598