Drilldown: Patents
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- Organizations (941)
- Patents (15836)
- Person (2367)
- Publications (25381)
- Techtypes (2452)
Use the filters below to narrow your results.
1920 (430) ·
1921 (208) ·
1922 (95) ·
1923 (49) ·
1924 (36) ·
1925 (11) ·
1926 (3) ·
1927 (7) ·
1928 (4) ·
1929 (3)
Inventors:
Inventor location:
Applicant person:
None (196) ·
Pierre Le Goaziou (10) ·
John William Rapp (10) ·
Claudius Dornier (9) ·
James Vernon Martin (9) ·
Ernst Heinkel (9) ·
Frederick Handley Page (7) ·
Alfred John Macy (7) ·
Gabriel Voisin (7) ·
Jakob Haw (6) ·
Henry Kleckler (6) ·
Paul Schmitt (6) ·
Gianni Caproni (5) ·
Louis Blériot (5) ·
Pierre Levasseur (5) ·
Pierre-Jean-René Postel-Vinay (5) ·
George Francis Myers (5) ·
Adolphe Clément-Bayard (5) ·
Joseph Vanorio (5)
Applicant firm:
None (592) ·
Curtiss Aeroplane (21) ·
Westinghouse Electric & Manufacturing Company (9) ·
Société Anonyme des Établissements Nieuport (9) ·
Helix Propeller G.m.b.H. (7) ·
AGO Flugzeugwerke G. m. b. H. (6) ·
Luftschiffbau Schütte-Lanz (6) ·
Mercur Flugzeugbau (5) ·
Zeppelin-Werke G.m.b.H. (5) ·
Sperry Gyroscope Company (5) ·
Moteurs Salmson (5) ·
Gothaer Waggonfabrik A. G. (4) ·
Luftfahrzeugbau Schütte-Lanz (4) ·
Luftschiffbau Zeppelin G. m. b. H. (4) ·
Österreichische Daimler Motoren A. G. (4) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (4) ·
Société des Avions Louis Bréguet (4) ·
Allgemeine Elektricitäts-Gesellschaft (4)
Application number:
Supplementary to patent:
None (660) ·
Patent FR-1916-501550 (8) ·
Patent FR-1917-504302 (3) ·
Patent US-1918-1589780 (3) ·
Patent FR-1916-493411 (3) ·
Patent FR-1916-502839 (3) ·
Patent DE-1921-384750 (2) ·
Patent DE-1915-300200 (2) ·
Patent FR-1915-502520 (2) ·
Patent DE-1916-332540 (2) ·
Patent FR-1915-525800 (2) ·
Patent FR-1915-477457 (2) ·
Patent DE-1917-305040 (2) ·
Patent GB-1917-126391 (2) ·
Patent CA-1918-196108 (2) ·
Patent FR-1917-493342 (2) ·
Patent DE-1919-319462 (2) ·
Patent CA-1918-192493 (2)
Patent agent:
Assigned to:
None (772) ·
Westinghouse Electric & Manufacturing Company (7) ·
Curtiss Aeroplane and Motor Corporation (7) ·
Sperry Gyroscope Company (6) ·
Moteurs Salmson (5) ·
Curtiss Aeroplane (4) ·
Société Anonyme des Établissements Nieuport (4) ·
Goodyear Tire and Rubber Company (3) ·
John A. Roebling's Sons (2) ·
Haskelite Manufacturing Corporation (2) ·
L W F Engineering Company (2) ·
Grand Rapids Trust Company (2)
National tech categories:
IPCs:
None (322) ·
IPC B64C3/00 (52) ·
IPC B64C35/00 (27) ·
IPC B64C1/00 (26) ·
IPC B64C17/00 (23) ·
IPC B64C11/00 (20) ·
IPC B64C13/00 (19) ·
IPC B64C39/00 (17) ·
IPC B64C23/00 (17) ·
IPC B64C25/00 (16) ·
IPC B64C11/04 (15) ·
IPC B64C11/20 (14) ·
IPC B64C3/18 (14) ·
IPC B64C11/36 (13) ·
IPC B64C13/12 (10) ·
IPC G01S1/72 (10) ·
IPC B64C3/38 (9) ·
IPC B64C1/06 (9) ·
IPC B64C3/56 (8)
CPCs:
None (107) ·
CPC B64C3/00 (66) ·
CPC B64C17/00 (41) ·
CPC B64C13/00 (35) ·
CPC B64C2700/6233 (29) ·
CPC B64C35/00 (28) ·
CPC B64C2700/6256 (24) ·
CPC B64C11/04 (23) ·
CPC B64C23/005 (22) ·
CPC B64C2700/6235 (22) ·
CPC B64C39/00 (21) ·
CPC B64C2700/6295 (19) ·
CPC B64C2001/0063 (16) ·
CPC B64C2700/6212 (15) ·
CPC B64C2001/0081 (15) ·
CPC B64F2700/6226 (13) ·
CPC B64C3/18 (13) ·
CPC B64C11/20 (13) ·
CPC B64C1/00 (13) ·
CPC B64C11/36 (13)
Showing below up to 250 results in range #1 to #250.
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- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
P
- Patent AT-1916-87037
- Patent AT-1916-87049
- Patent AT-1917-84294
- Patent AT-1917-85292
- Patent AT-1917-87219
- Patent AT-1917-87220
- Patent AT-1918-81547
- Patent AT-1918-84308
- Patent AT-1920-81568
- Patent AT-1920-91478
- Patent AU-1918-8217
- Patent AU-1918-9236
- Patent AU-1920-14203
- Patent AU-1920-14732
- Patent BE-1926-338559
- Patent CA-1915-226683
- Patent CA-1917-195939
- Patent CA-1918-196108
- Patent CA-1918-202958
- Patent CA-1918-223196
- Patent CA-1919-203127
- Patent CA-1919-232582
- Patent CA-1920-200421
- Patent CA-1920-216385
- Patent CA-1921-213446
- Patent CA-1921-233350
- Patent CH-1914-95181
- Patent CH-1917-93962
- Patent CH-1917-94353
- Patent CH-1917-94354
- Patent CH-1918-82356
- Patent DE-1911-321247
- Patent DE-1912-322183
- Patent DE-1912-324250
- Patent DE-1912-325223
- Patent DE-1912-327797
- Patent DE-1913-290120
- Patent DE-1913-293131
- Patent DE-1913-322382
- Patent DE-1913-323338
- Patent DE-1913-324905
- Patent DE-1913-330013
- Patent DE-1913-330014
- Patent DE-1913-330649
- Patent DE-1913-330776
- Patent DE-1913-337831
- Patent DE-1914-319393
- Patent DE-1914-324366
- Patent DE-1914-324773
- Patent DE-1914-325130
- Patent DE-1914-325131
- Patent DE-1914-333525
- Patent DE-1914-340397
- Patent DE-1914-340398
- Patent DE-1915-299150
- Patent DE-1915-300200
- Patent DE-1915-303909
- Patent DE-1915-318431
- Patent DE-1915-324003
- Patent DE-1915-325132
- Patent DE-1915-328804
- Patent DE-1915-333473
- Patent DE-1915-334826
- Patent DE-1915-339218
- Patent DE-1915-342010
- Patent DE-1915-372928
- Patent DE-1916-298529
- Patent DE-1916-300199
- Patent DE-1916-300603
- Patent DE-1916-303968
- Patent DE-1916-304238
- Patent DE-1916-304367
- Patent DE-1916-318793
- Patent DE-1916-321151
- Patent DE-1916-323881
- Patent DE-1916-326431
- Patent DE-1916-331769
- Patent DE-1916-332539
- Patent DE-1916-332540
- Patent DE-1916-333105
- Patent DE-1916-337522
- Patent DE-1916-340778
- Patent DE-1916-341424
- Patent DE-1916-347803
- Patent DE-1916-357734
- Patent DE-1916-366693
- Patent DE-1916-372627
- Patent DE-1916-391211
- Patent DE-1917-303269
- Patent DE-1917-318933
- Patent DE-1917-318934
- Patent DE-1917-319274
- Patent DE-1917-319919
- Patent DE-1917-320411
- Patent DE-1917-321072
- Patent DE-1917-323641
- Patent DE-1917-326429
- Patent DE-1917-326878
- Patent DE-1917-327078
- Patent DE-1917-328800
- Patent DE-1917-328801
- Patent DE-1917-328806
- Patent DE-1917-329821
- Patent DE-1917-331733
- Patent DE-1917-331773
- Patent DE-1917-333471
- Patent DE-1917-339940
- Patent DE-1917-345582
- Patent DE-1917-355277
- Patent DE-1917-362528
- Patent DE-1917-362850
- Patent DE-1917-367329
- Patent DE-1917-410403
- Patent DE-1918-318932
- Patent DE-1918-320412
- Patent DE-1918-320732
- Patent DE-1918-320985
- Patent DE-1918-321397
- Patent DE-1918-321398
- Patent DE-1918-322432
- Patent DE-1918-322433
- Patent DE-1918-322530
- Patent DE-1918-323763
- Patent DE-1918-325133
- Patent DE-1918-325134
- Patent DE-1918-325930
- Patent DE-1918-326210
- Patent DE-1918-326211
- Patent DE-1918-326213
- Patent DE-1918-326546
- Patent DE-1918-326801
- Patent DE-1918-327778
- Patent DE-1918-328802
- Patent DE-1918-329223
- Patent DE-1918-330775
- Patent DE-1918-332425
- Patent DE-1918-332427
- Patent DE-1918-333199
- Patent DE-1918-335054
- Patent DE-1918-337048
- Patent DE-1918-341335
- Patent DE-1918-341425
- Patent DE-1918-343305
- Patent DE-1918-344591
- Patent DE-1918-345022
- Patent DE-1918-352425
- Patent DE-1918-354201
- Patent DE-1918-354837
- Patent DE-1918-356095
- Patent DE-1918-362127
- Patent DE-1918-374900
- Patent DE-1918-388402
- Patent DE-1918-390783
- Patent DE-1918-410160
- Patent DE-1918-410161
- Patent DE-1918-416009
- Patent DE-1919-319462
- Patent DE-1919-320942
- Patent DE-1919-324428
- Patent DE-1919-332428
- Patent DE-1919-343385
- Patent DE-1919-352193
- Patent DE-1919-364419
- Patent DE-1919-367331
- Patent DE-1920-377885
- Patent DE-1920-417049
- Patent DE-1921-383745
- Patent DE-1921-384750
- Patent DE-1921-411258
- Patent DE-1922-384751
- Patent DE-1922-384754
- Patent DE-1922-388401
- Patent DE-1922-392861
- Patent DE-1922-393686
- Patent DE-1922-394038
- Patent DE-1922-398192
- Patent DE-1928-479649
- Patent DK-1919-25941
- Patent DK-1919-25958
- Patent DK-1919-27363
- Patent ES-1922-81222
- Patent ES-1923-84420
- Patent FR-1914-526119
- Patent FR-1915-400578.23309
- Patent FR-1915-471920.23784
- Patent FR-1915-485270.22177
- Patent FR-1915-498337.22115
- Patent FR-1915-498338.22088
- Patent FR-1915-502242
- Patent FR-1915-502395
- Patent FR-1915-502433
- Patent FR-1915-502438
- Patent FR-1915-502469
- Patent FR-1915-502517
- Patent FR-1915-502520
- Patent FR-1915-502554
- Patent FR-1915-502644
- Patent FR-1915-502674
- Patent FR-1915-506633.22826
- Patent FR-1915-511703
- Patent FR-1915-512095
- Patent FR-1915-513267
- Patent FR-1915-516878
- Patent FR-1915-523791
- Patent FR-1915-523792
- Patent FR-1915-524791
- Patent FR-1915-524792
- Patent FR-1915-524799
- Patent FR-1915-525800
- Patent FR-1915-525825
- Patent FR-1915-526486
- Patent FR-1916-491738.22303
- Patent FR-1916-492699.22249
- Patent FR-1916-496911.21376
- Patent FR-1916-501550
- Patent FR-1916-501550.22236
- Patent FR-1916-502335
- Patent FR-1916-502469.22128
- Patent FR-1916-502520.22245
- Patent FR-1916-502680
- Patent FR-1916-502791
- Patent FR-1916-502839
- Patent FR-1916-502873
- Patent FR-1916-503085
- Patent FR-1916-510210
- Patent FR-1916-510211
- Patent FR-1916-510213
- Patent FR-1916-520777
- Patent FR-1916-521764
- Patent FR-1916-523228
- Patent FR-1916-524114
- Patent FR-1916-525800.23451
- Patent FR-1916-528127
- Patent FR-1917-436934.21631
- Patent FR-1917-465760.21530
- Patent FR-1917-492088.21606
- Patent FR-1917-493411.22317
- Patent FR-1917-493411.24053
- Patent FR-1917-493651.22270
- Patent FR-1917-495954.22406
- Patent FR-1917-498821
- Patent FR-1917-498821.22290
- Patent FR-1917-498970
- Patent FR-1917-501550.22502
- Patent FR-1917-502839.21604
- Patent FR-1917-503610
- Patent FR-1917-503646
- Patent FR-1917-503731
- Patent FR-1917-503768
- Patent FR-1917-503769