Drilldown: Patents
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Tech fields:
airplane (55) ·
stability (47) ·
None (40) ·
propulsion (40) ·
LTA (33) ·
Frame (30) ·
design (25) ·
propellers (25) ·
construction (24) ·
wings (21) ·
navigation (21) ·
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military (11) ·
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parachutes (11) ·
aerodynamics (11) ·
propeller (11)
Application number:
Supplementary to patent:
None (251) ·
Patent FR-1916-501550 (8) ·
Patent FR-1912-446040 (4) ·
Patent FR-1915-478440 (3) ·
Patent FR-1908-394418 (3) ·
Patent GB-1912-18166 (2) ·
Patent FR-1911-431131 (2) ·
Patent FR-1910-424987 (2) ·
Patent FR-1905-356644 (2) ·
Patent FR-1907-385107 (2) ·
Patent FR-1908-388823 (2) ·
Patent FR-1908-397675 (2)
National tech categories:
IPCs:
None (56) ·
IPC B64C17/00 (31) ·
IPC B64C1/00 (29) ·
IPC B64C39/00 (27) ·
IPC B64B1/00 (19) ·
IPC G01S1/72 (10) ·
IPC B64C23/00 (10) ·
IPC B64C3/00 (9) ·
IPC B64C11/00 (9) ·
IPC B64C33/02 (9) ·
IPC B64C27/04 (9) ·
IPC B64C3/18 (8) ·
IPC B64C3/38 (7) ·
IPC B64C1/06 (7) ·
IPC B64D17/00 (6) ·
IPC B64C3/54 (6) ·
IPC B64C31/06 (5) ·
IPC B64B1/58 (5)
CPCs:
CPC B64C17/00 (33) ·
None (22) ·
CPC B64B1/00 (21) ·
CPC B64C39/00 (18) ·
CPC B64C2700/6295 (14) ·
CPC B64C2700/6218 (14) ·
CPC G01S1/72 (10) ·
CPC B64C33/02 (10) ·
CPC B64C23/005 (10) ·
CPC B64C39/08 (9) ·
CPC B64C3/00 (9) ·
CPC B64C11/006 (8) ·
CPC B64C3/185 (7) ·
CPC B64C2700/6274 (7) ·
CPC B64C27/04 (7) ·
CPC B64C1/065 (7) ·
CPC B64C2700/6281 (7) ·
CPC B64D17/00 (6) ·
CPC B64C3/385 (6) ·
CPC B64B1/58 (6)
None (316) ·
Patent 1912-706481 (1) ·
Patent FR-1910-422873 (1) ·
Patent FR-1911-424987 (1) ·
Patent GB-1871-3238 (1) ·
Patent GB-1899-3637 (1) ·
Patent GB-1899-8019 (1) ·
Patent GB-1901-346 (2) ·
Patent GB-1902-9706 (1) ·
Patent GB-1907-28034 (1) ·
Patent GB-1907-4245 (1) ·
Patent GB-1908-1258 (1) ·
Patent GB-1908-20433 (1) ·
Patent GB-1908-8628 (1) ·
Patent GB-1909-23117 (1) ·
Patent GB-1909-753 (1) ·
Patent GB-1910-7586 (1) ·
Patent US-1912-1096129 (1)
Showing below up to 250 results in range #1 to #250.
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- Calendar: Year filed
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- Calendar: Family year
P
- Patent CH-1918-82356
- Patent FR-1847-6348
- Patent FR-1879-134185
- Patent FR-1902-318054
- Patent FR-1902-324709
- Patent FR-1902-326986
- Patent FR-1903-329662
- Patent FR-1903-333612
- Patent FR-1903-336955
- Patent FR-1903-339057
- Patent FR-1903-339250
- Patent FR-1904-343111
- Patent FR-1904-344607
- Patent FR-1905-352096
- Patent FR-1905-352707
- Patent FR-1905-353067
- Patent FR-1905-356466
- Patent FR-1905-356466.5146
- Patent FR-1905-356644
- Patent FR-1905-356644.5684
- Patent FR-1906-356644.7223
- Patent FR-1906-368181
- Patent FR-1907-361979
- Patent FR-1907-380743
- Patent FR-1907-381437
- Patent FR-1907-382087
- Patent FR-1907-382895
- Patent FR-1907-384148
- Patent FR-1907-384473
- Patent FR-1907-384753
- Patent FR-1907-385107
- Patent FR-1907-385107.8657
- Patent FR-1907-392865
- Patent FR-1908-385107.9133
- Patent FR-1908-386178
- Patent FR-1908-386179
- Patent FR-1908-388823
- Patent FR-1908-388823.9740
- Patent FR-1908-389098
- Patent FR-1908-389993
- Patent FR-1908-391445
- Patent FR-1908-393456
- Patent FR-1908-394418
- Patent FR-1908-394418.10449
- Patent FR-1908-398540
- Patent FR-1908-400654
- Patent FR-1908-402941
- Patent FR-1909-394418.11953
- Patent FR-1909-395367
- Patent FR-1909-395487
- Patent FR-1909-397675.10703
- Patent FR-1909-397675.11096
- Patent FR-1909-397909.11512
- Patent FR-1909-399005
- Patent FR-1909-399319
- Patent FR-1909-399789
- Patent FR-1909-400167
- Patent FR-1909-400605
- Patent FR-1909-400619
- Patent FR-1909-401601
- Patent FR-1909-401761
- Patent FR-1909-402558
- Patent FR-1909-404203
- Patent FR-1909-406040
- Patent FR-1909-409239
- Patent FR-1909-409974
- Patent FR-1909-410083
- Patent FR-1909-410991
- Patent FR-1909-411122
- Patent FR-1909-411148
- Patent FR-1909-417889
- Patent FR-1909-419663
- Patent FR-1910-411148.12927
- Patent FR-1910-412472
- Patent FR-1910-412968
- Patent FR-1910-414430
- Patent FR-1910-415831
- Patent FR-1910-416049
- Patent FR-1910-416098
- Patent FR-1910-417947
- Patent FR-1910-417989
- Patent FR-1910-418067
- Patent FR-1910-418866
- Patent FR-1910-419501
- Patent FR-1910-420130
- Patent FR-1910-420453
- Patent FR-1910-421311.14436
- Patent FR-1910-421971
- Patent FR-1910-423189
- Patent FR-1910-423229
- Patent FR-1910-423331
- Patent FR-1910-423459
- Patent FR-1910-423525
- Patent FR-1910-423817
- Patent FR-1910-423940
- Patent FR-1910-424364
- Patent FR-1910-424866
- Patent FR-1910-430782
- Patent FR-1910-433771
- Patent FR-1910-435166
- Patent FR-1911-419309
- Patent FR-1911-419492
- Patent FR-1911-422244
- Patent FR-1911-422574.14468
- Patent FR-1911-425149
- Patent FR-1911-426811
- Patent FR-1911-428320
- Patent FR-1911-430744
- Patent FR-1911-431131
- Patent FR-1911-432230
- Patent FR-1911-432824
- Patent FR-1911-433082
- Patent FR-1911-434630
- Patent FR-1911-435275
- Patent FR-1911-435455
- Patent FR-1911-437060
- Patent FR-1911-437581
- Patent FR-1911-443601
- Patent FR-1911-444845
- Patent FR-1911-445423
- Patent FR-1911-447376
- Patent FR-1912-431131.16375
- Patent FR-1912-435455.16341
- Patent FR-1912-435971.16649
- Patent FR-1912-440426
- Patent FR-1912-440824.15582
- Patent FR-1912-441124.16143
- Patent FR-1912-442426
- Patent FR-1912-442427
- Patent FR-1912-442978
- Patent FR-1912-442978.15905
- Patent FR-1912-443064
- Patent FR-1912-444426
- Patent FR-1912-444465
- Patent FR-1912-444538
- Patent FR-1912-446040
- Patent FR-1912-446040.16681
- Patent FR-1912-446040.16905
- Patent FR-1912-446040.16974
- Patent FR-1912-446191
- Patent FR-1912-448320
- Patent FR-1912-449912
- Patent FR-1912-452556
- Patent FR-1912-456233
- Patent FR-1913-431131.17840
- Patent FR-1913-446040.17095
- Patent FR-1913-454489
- Patent FR-1913-459149
- Patent FR-1913-461869
- Patent FR-1913-461869.18530
- Patent FR-1913-465942.18547
- Patent FR-1913-466846
- Patent FR-1913-470897
- Patent FR-1913-474019
- Patent FR-1914-461779
- Patent FR-1914-466846.19502
- Patent FR-1914-473469
- Patent FR-1914-473583
- Patent FR-1914-473583.19562
- Patent FR-1914-474641
- Patent FR-1914-474985
- Patent FR-1914-475738
- Patent FR-1914-482466
- Patent FR-1915-498140
- Patent FR-1915-498142
- Patent FR-1916-473225.20768
- Patent FR-1916-478440.20391
- Patent FR-1916-484625
- Patent FR-1916-501550
- Patent FR-1916-501550.22236
- Patent FR-1916-520777
- Patent FR-1917-478440.20504
- Patent FR-1917-494660
- Patent FR-1917-495118
- Patent FR-1917-501550.22502
- Patent FR-1918-478440.21048
- Patent FR-1918-493431
- Patent FR-1918-501550.22503
- Patent FR-1918-501550.22504
- Patent FR-1918-501550.22505
- Patent FR-1918-533183
- Patent FR-1918-533184
- Patent FR-1919-499945
- Patent FR-1919-501550.22578
- Patent FR-1920-501550.23513
- Patent FR-1921-501550.24794
- Patent FR-1922-550862
- Patent FR-1922-561400
- Patent FR-1922-561401
- Patent FR-1922-622770
- Patent GB-1899-3637
- Patent GB-1900-20115
- Patent GB-1901-346
- Patent GB-1902-9706
- Patent GB-1903-20169
- Patent GB-1905-11748
- Patent GB-1906-21514
- Patent GB-1906-27312
- Patent GB-1907-15590
- Patent GB-1907-4835
- Patent GB-1907-6946
- Patent GB-1908-19677
- Patent GB-1908-9970
- Patent GB-1909-11153
- Patent GB-1909-11501
- Patent GB-1909-13965
- Patent GB-1909-15110
- Patent GB-1909-18976
- Patent GB-1909-19731
- Patent GB-1909-20877
- Patent GB-1909-22131
- Patent GB-1909-24499
- Patent GB-1909-28195
- Patent GB-1909-4348
- Patent GB-1909-4803
- Patent GB-1909-8086
- Patent GB-1909-9525
- Patent GB-1910-12164
- Patent GB-1910-21215
- Patent GB-1910-26027
- Patent GB-1910-28188
- Patent GB-1911-10253
- Patent GB-1911-13959
- Patent GB-1911-16405
- Patent GB-1911-16797
- Patent GB-1911-17135
- Patent GB-1911-18482
- Patent GB-1911-19261
- Patent GB-1911-19664
- Patent GB-1911-27810
- Patent GB-1911-29319
- Patent GB-1911-3694
- Patent GB-1911-7586
- Patent GB-1911-7593
- Patent GB-1911-7594
- Patent GB-1911-7595
- Patent GB-1911-9448
- Patent GB-1911-9926
- Patent GB-1912-11594
- Patent GB-1912-13180
- Patent GB-1912-16402
- Patent GB-1912-18166
- Patent GB-1912-2473
- Patent GB-1912-29170
- Patent GB-1913-13483
- Patent GB-1913-19933
- Patent GB-1913-23320
- Patent GB-1913-26897
- Patent GB-1913-3470
- Patent GB-1913-3471