Drilldown: Patents
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Patents > Tech fields:
propellers
& Filing date:
1900 - 1999
& Supplementary to patent:
None
& Citations from after 1930:
None
& Number of text pages:
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Use the filters below to narrow your results.
Inventors:
Applicant person:
None (191) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Borrmann and Kaerting (3) ·
Gloster Aircraft Company, Limited (1) ·
Jacob Lohner & Co. (4) ·
Joseph Hofmann (1) ·
Lang Propeller Limited (2) ·
Luft Fahrzeug G.m.b.H. (1) ·
Motorluftschiff Studiengesellschaft m.b.H (1) ·
Societa Anonima Italiana Gio. Ansaldo and C. (1) ·
Société “Aviator” (1) ·
Société anonyme des appareils d'aviation Hanriot (2) ·
Société Antoinette (1) ·
Thompson Propeller Company (1) ·
Westinghouse Electric & Manufacturing Company (1)
Application number:
Patent agent:
None (37) ·
AT 46b (1) ·
AT 65b (1) ·
AT 77d (16) ·
AT Classe 77 (1) ·
CH 128c (1) ·
DE 65a (1) ·
DE 77h (1) ·
DE 77h.10 (1) ·
DE 77h.5 (2) ·
DE 77h.6 (5) ·
FR 20.1 (2) ·
FR 5.3 (2) ·
FR 5.8 (2) ·
FR 6.1 (1) ·
FR 6.2 (14) ·
FR 6.3 (5) ·
FR 6.4 (74) ·
FR 6.8 (1) ·
HU V/h (37) ·
NL 62 (3) ·
NL 62.15 (1) ·
NL 62.6 (2) ·
USPC 114/67A (1) ·
USPC 244/17.21 (1) ·
USPC 416/113 (1) ·
USPC 416/140 (1) ·
USPC 416/212R (1) ·
USPC 416/237 (1)
IPCs:
CPCs:
Showing below up to 212 results in range #1 to #212.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- 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 AT-1900-9694
- Patent AT-1906-30728
- Patent AT-1909-40038
- Patent AT-1909-47656
- Patent AT-1909-48421
- Patent AT-1910-52461
- Patent AT-1910-59092
- Patent AT-1911-71439
- Patent AT-1912-52164
- Patent AT-1912-57088
- Patent AT-1912-64392
- Patent AT-1913-60799
- Patent AT-1913-67118
- Patent AT-1914-70663
- Patent AT-1914-78033
- Patent AT-1914-79202
- Patent AT-1915-79257
- Patent AT-1917-78790
- Patent AT-1917-79539
- Patent CH-1909-50297
- Patent CH-1912-71863
- Patent DE-1900-128658
- Patent DE-1902-138685
- Patent DE-1902-141656
- Patent DE-1908-210376
- Patent DE-1913-330776
- Patent DE-1915-300200
- Patent DE-1916-332539
- Patent DE-1916-332540
- Patent DE-1917-324635
- Patent DE-1918-335054
- Patent DE-1918-347577
- Patent FR-1902-317598
- Patent FR-1902-328197
- Patent FR-1903-329489
- Patent FR-1903-333672
- Patent FR-1904-337395
- Patent FR-1905-356644
- Patent FR-1906-364200
- Patent FR-1906-371331
- Patent FR-1907-376839
- Patent FR-1907-378188
- Patent FR-1907-382895
- Patent FR-1907-386765
- Patent FR-1907-386964
- Patent FR-1907-391430
- Patent FR-1908-386799
- Patent FR-1908-386920
- Patent FR-1908-394254
- Patent FR-1908-395427
- Patent FR-1908-395696
- Patent FR-1908-397350
- Patent FR-1908-398237
- Patent FR-1908-398540
- Patent FR-1909-393896
- Patent FR-1909-396595
- Patent FR-1909-398825
- Patent FR-1909-399903
- Patent FR-1909-400605
- Patent FR-1909-402421
- Patent FR-1909-402718
- Patent FR-1909-403951
- Patent FR-1909-404220
- Patent FR-1909-404242
- Patent FR-1909-404998
- Patent FR-1909-405547
- Patent FR-1909-407666
- Patent FR-1909-409319
- Patent FR-1909-410528
- Patent FR-1909-410828
- Patent FR-1909-411148
- Patent FR-1909-418209
- Patent FR-1909-421858
- Patent FR-1910-414071
- Patent FR-1910-414268
- Patent FR-1910-414471
- Patent FR-1910-414695
- Patent FR-1910-415724
- Patent FR-1910-415730
- Patent FR-1910-417175
- Patent FR-1910-418535
- Patent FR-1910-419037
- Patent FR-1910-421192
- Patent FR-1910-421420
- Patent FR-1910-422063
- Patent FR-1910-422849
- Patent FR-1910-423113
- Patent FR-1910-423441
- Patent FR-1910-423883
- Patent FR-1910-424370
- Patent FR-1910-424866
- Patent FR-1910-425284
- Patent FR-1910-431501
- Patent FR-1911-425020
- Patent FR-1911-425669
- Patent FR-1911-426626
- Patent FR-1911-430602
- Patent FR-1911-430690
- Patent FR-1911-435988
- Patent FR-1911-447187
- Patent FR-1912-439313
- Patent FR-1912-439413
- Patent FR-1912-440629
- Patent FR-1912-441057
- Patent FR-1912-445839
- Patent FR-1912-447281
- Patent FR-1912-447476
- Patent FR-1912-448185
- Patent FR-1912-450263
- Patent FR-1912-450283
- Patent FR-1912-450984
- Patent FR-1912-452428
- Patent FR-1912-456016
- Patent FR-1913-462881
- Patent FR-1913-463026
- Patent FR-1913-465760
- Patent FR-1913-466271
- Patent FR-1913-466634
- Patent FR-1914-464536
- Patent FR-1914-477143
- Patent FR-1915-476069
- Patent FR-1915-502469
- Patent FR-1915-502674
- Patent FR-1916-491838
- Patent FR-1916-528127
- Patent FR-1917-482437
- Patent FR-1917-493423
- Patent FR-1918-496589
- Patent FR-1918-517825
- Patent FR-1919-499053
- Patent FR-1919-502616
- Patent FR-1919-509611
- Patent FR-1919-510190
- Patent GB-1908-22384
- Patent GB-1908-23618
- Patent GB-1908-28547
- Patent GB-1909-26654
- Patent GB-1909-26916
- Patent GB-1909-28253
- Patent GB-1909-28837
- Patent GB-1910-14338
- Patent GB-1910-1694
- Patent GB-1910-17844
- Patent GB-1910-23772
- Patent GB-1910-27294
- Patent GB-1910-4560
- Patent GB-1910-630
- Patent GB-1911-10252
- Patent GB-1911-8290
- Patent GB-1912-6846
- Patent GB-1912-8591
- Patent GB-1917-127627
- Patent GB-1918-119967
- Patent GB-1927-298181
- Patent HU-1900-18651
- Patent HU-1901-23722
- Patent HU-1901-23725
- Patent HU-1901-23749
- Patent HU-1902-24791
- Patent HU-1905-35493
- Patent HU-1906-38019
- Patent HU-1908-43355
- Patent HU-1909-47374
- Patent HU-1909-47677
- Patent HU-1909-48747
- Patent HU-1909-49363
- Patent HU-1909-50820
- Patent HU-1909-54092
- Patent HU-1910-50773
- Patent HU-1910-51230
- Patent HU-1910-51277
- Patent HU-1910-52027
- Patent HU-1910-52410
- Patent HU-1910-52780
- Patent HU-1910-54223
- Patent HU-1910-55401
- Patent HU-1910-62713
- Patent HU-1911-56392
- Patent HU-1911-57315
- Patent HU-1911-57780
- Patent HU-1912-61199
- Patent HU-1912-61202
- Patent HU-1912-61292
- Patent HU-1912-61368
- Patent HU-1912-61747
- Patent HU-1913-62275
- Patent HU-1913-65656
- Patent HU-1914-68430
- Patent HU-1915-69200
- Patent HU-1916-71801
- Patent HU-1917-74317
- Patent NL-1917-4416
- Patent NL-1919-6468
- Patent NL-1919-6592
- Patent US-1905-816836
- Patent US-1907-866365
- Patent US-1908-966654
- Patent US-1909-1042594
- Patent US-1909-938290
- Patent US-1909-938291
- Patent US-1910-993126
- Patent US-1911-1036834
- Patent US-1911-1053526
- Patent US-1912-1033662
- Patent US-1916-1190328
- Patent US-1917-1255042
- Patent US-1917-1271896
- Patent US-1918-1389146
- Patent US-1918-1406364
- Patent US-1919-1362032
- Patent US-1923-1520746
- Patent US-1930-1836663