Drilldown: Patents
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Patents > Office
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& Tech fields:
propellers
& Number of text pages:
3-70
& Number of diagram pages:
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Inventors:
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Application number:
Supplementary to patent:
None (102) ·
Patent DE-1907-214228 (3) ·
Patent CA-1918-196108 (2) ·
Patent US-1910-993987 (2) ·
Patent GB-1912-26911 (2) ·
Patent FR-1911-448337 (2) ·
Patent FR-1909-410140 (2) ·
Patent FR-1909-408644 (2) ·
Patent FR-1908-404631 (2) ·
Patent FR-1908-397517 (2) ·
Patent FR-1908-407090 (2) ·
Patent BE-1909-03-15 Louis-Joseph-Jean-Baptiste Chêneau and Albert Prévost (2)
Patent agent:
None (51) ·
AT 77d (2) ·
CH 115 (1) ·
CH 129a (1) ·
CH 129b (2) ·
DE 77h.6 (2) ·
DK 77 (2) ·
FR 5 (1) ·
FR 6.1 (2) ·
FR 6.2 (11) ·
FR 6.3 (3) ·
FR 6.4 (76) ·
HU V/h (19) ·
NL 62.15c (1) ·
USPC 244/51 (1) ·
USPC 244/65 (1) ·
USPC 416/1 (1) ·
USPC 416/155 (1) ·
USPC 416/193R (1) ·
USPC 416/23 (1) ·
USPC 416/52 (1) ·
USPC 416/90A (1) ·
USPC 416/91 (1) ·
USPC 416/94 (1)
IPCs:
CPCs:
None (44) ·
CPC B64C39/00 (12) ·
CPC B64C11/006 (11) ·
CPC B64C11/16 (8) ·
CPC B64C2700/6274 (7) ·
CPC B64C23/005 (7) ·
CPC B64C11/36 (6) ·
CPC B64C2700/6295 (5) ·
CPC B64C11/00 (4) ·
CPC B64C2700/6281 (4) ·
CPC B64C17/00 (4) ·
CPC B64C27/04 (3) ·
CPC B27M3/10 (3) ·
CPC B64C13/00 (3) ·
CPC B64C3/56 (3) ·
CPC B64C11/18 (3) ·
CPC B64C2700/6218 (3) ·
CPC B63H2001/122 (3) ·
CPC B63H11/08 (3)
Showing below up to 176 results in range #1 to #176.
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- Calendar: Year filed
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P
- Patent AT-1902-12992
- Patent AT-1912-60742
- Patent CA-1913-145568
- Patent CA-1917-183481
- Patent CA-1918-196108
- Patent CA-1918-223196
- Patent CH-1900-21518
- Patent CH-1908-47350
- Patent CH-1912-59557
- Patent CH-1914-72904
- Patent DE-1916-326431
- Patent DE-1917-327958
- Patent DK-1909-12803
- Patent DK-1909-13919
- Patent FR-1851-11626
- Patent FR-1853-18094
- Patent FR-1891-210861
- Patent FR-1891-210861.1
- Patent FR-1902-326033
- Patent FR-1904-340154
- Patent FR-1904-348909
- Patent FR-1905-353709
- Patent FR-1907-374737
- Patent FR-1907-392394
- Patent FR-1907-392684
- Patent FR-1908-387522
- Patent FR-1908-394091
- Patent FR-1908-395320
- Patent FR-1908-395571
- Patent FR-1908-396228
- Patent FR-1908-396821
- Patent FR-1908-396821.10257
- Patent FR-1908-397517
- Patent FR-1908-403726
- Patent FR-1908-405961
- Patent FR-1908-407090
- Patent FR-1909-397517.11825
- Patent FR-1909-400629
- Patent FR-1909-401714
- Patent FR-1909-402335
- Patent FR-1909-403429
- Patent FR-1909-403665
- Patent FR-1909-404631.12136
- Patent FR-1909-407090.11560
- Patent FR-1909-407090.11561
- Patent FR-1909-408644.11929
- Patent FR-1909-410140
- Patent FR-1909-412306
- Patent FR-1910-402421.12641
- Patent FR-1910-408644.12346
- Patent FR-1910-410140.12658
- Patent FR-1910-410140.12828
- Patent FR-1910-411414
- Patent FR-1910-413534
- Patent FR-1910-415751
- Patent FR-1910-415884
- Patent FR-1910-416507
- Patent FR-1910-418401
- Patent FR-1910-420157
- Patent FR-1910-422155
- Patent FR-1910-435166
- Patent FR-1911-416507.14719
- Patent FR-1911-425164.14387
- Patent FR-1911-425485
- Patent FR-1911-427290
- Patent FR-1911-427664
- Patent FR-1911-428887
- Patent FR-1911-429937
- Patent FR-1911-432230
- Patent FR-1911-432760
- Patent FR-1911-435704
- Patent FR-1911-435971
- Patent FR-1911-437558
- Patent FR-1911-437780
- Patent FR-1911-448337
- Patent FR-1912-421192.16156
- Patent FR-1912-424466.16588
- Patent FR-1912-439343
- Patent FR-1912-441314
- Patent FR-1912-442539
- Patent FR-1912-443286
- Patent FR-1912-444055
- Patent FR-1912-444116
- Patent FR-1912-451591
- Patent FR-1913-430455.17114
- Patent FR-1913-444116.17488
- Patent FR-1913-453154
- Patent FR-1913-453154.17355
- Patent FR-1913-457651
- Patent FR-1913-469857
- Patent FR-1913-474215
- Patent FR-1914-464461
- Patent FR-1914-464462
- Patent FR-1914-464794
- Patent FR-1914-465076
- Patent FR-1914-467096
- Patent FR-1914-473227
- Patent FR-1915-478473
- Patent FR-1915-496107
- Patent FR-1915-512095
- Patent FR-1916-493371
- Patent FR-1916-502469.22128
- Patent FR-1916-502873
- Patent FR-1917-488022
- Patent FR-1917-495123
- Patent FR-1918-504131
- Patent FR-1918-516364
- Patent FR-1919-506522
- Patent FR-1920-516627
- Patent FR-1922-558925
- Patent GB-1900-12514
- Patent GB-1902-15110
- Patent GB-1902-15403
- Patent GB-1904-1543
- Patent GB-1906-11699
- Patent GB-1906-6502
- Patent GB-1906-7015
- Patent GB-1908-18877
- Patent GB-1908-5310
- Patent GB-1909-12256
- Patent GB-1909-15656
- Patent GB-1909-22706
- Patent GB-1909-23967
- Patent GB-1909-25780
- Patent GB-1909-27974
- Patent GB-1909-7792
- Patent GB-1909-8531
- Patent GB-1910-10787
- Patent GB-1910-24743
- Patent GB-1910-25749
- Patent GB-1910-26658
- Patent GB-1910-30316
- Patent GB-1910-6483
- Patent GB-1911-12480
- Patent GB-1911-25253
- Patent GB-1911-2904
- Patent GB-1911-7044
- Patent GB-1912-7553
- Patent GB-1913-12716
- Patent GB-1913-16621
- Patent GB-1913-22557
- Patent GB-1914-4533
- Patent GB-1915-11834
- Patent GB-1915-17434
- Patent GB-1916-126988
- Patent GB-1917-113463
- Patent GB-1918-130702
- Patent GB-1920-160598
- Patent HU-1898-14702
- Patent HU-1901-21975
- Patent HU-1904-33201
- Patent HU-1908-46303
- Patent HU-1908-53787
- Patent HU-1909-49569
- Patent HU-1910-53736
- Patent HU-1910-59091
- Patent HU-1912-63594
- Patent HU-1912-64452
- Patent HU-1913-66469
- Patent HU-1915-68576
- Patent HU-1915-70781
- Patent HU-1916-74821
- Patent HU-1916-80003
- Patent HU-1917-75493
- Patent HU-1917-75935
- Patent HU-1917-76695
- Patent HU-1917-79880
- Patent NL-1923-13391
- Patent US-1912-1189749
- Patent US-1913-1056247
- Patent US-1913-1144521
- Patent US-1914-1104963
- Patent US-1917-1353544
- Patent US-1918-1332528
- Patent US-1918-1433728
- Patent US-1918-1501248