Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant firm:
Applicant type:
Filing date:
Full specification filed date:
Grant date:
Publication date:
Supplementary to patent:
Related to aircraft:
Assigned to:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (67)
- Organizations (938)
- Patents (17812)
- Person (2239)
- Publications (24936)
- Techtypes (2427)
Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
Applicant firm:
Applicant type:
Tech fields:
None (140) ·
Propeller (23) ·
propellers (14) ·
Churn (9) ·
propulsion (8) ·
marine (7) ·
windmill (7) ·
aerial propeller (5) ·
marine propeller (5) ·
blades (4) ·
marine propulsion (3) ·
aerial propellers (3) ·
impeller (3) ·
rotor (2) ·
helicopter (2) ·
churns (2) ·
Airplane (2) ·
stability (2) ·
fluid flow (2)
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 225 results in range #1 to #225.
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 DE-1909-224053
- Patent DE-1916-309361
- Patent FR-1903-335422
- Patent FR-1909-380581.10732
- Patent FR-1909-396296
- Patent FR-1909-399475
- Patent FR-1909-402280
- Patent FR-1911-427503
- Patent FR-1911-435988
- Patent FR-1914-466023
- Patent FR-1917-487967
- Patent FR-1918-496834
- Patent FR-1919-499053
- Patent FR-1919-506522
- Patent FR-1919-506522
- Patent GB-1909-12846
- Patent GB-1909-6414
- Patent GB-1910-27237
- Patent GB-1910-5248
- Patent GB-1911-5695
- Patent GB-1912-13608
- Patent GB-1912-16687
- Patent GB-1913-27987
- Patent GB-1914-8600
- Patent GB-1918-161961
- Patent GB-1919-131419
- Patent NL-1919-6592
- Patent US-1838-588
- Patent US-1840-1473
- Patent US-1840-1914
- Patent US-1852-10474
- Patent US-1855-13156
- Patent US-1855-13421
- Patent US-1855-13879
- Patent US-1857-17016
- Patent US-1857-18797
- Patent US-1858-20740
- Patent US-1858-22090
- Patent US-1859-22945
- Patent US-1860-26899
- Patent US-1860-30438
- Patent US-1862-34767
- Patent US-1862-36492
- Patent US-1862-37016
- Patent US-1863-39050
- Patent US-1865-50705
- Patent US-1865-51295
- Patent US-1865-51354
- Patent US-1866-53297
- Patent US-1866-56103
- Patent US-1866-56918
- Patent US-1866-57942
- Patent US-1866-60035
- Patent US-1867-65496
- Patent US-1867-65623
- Patent US-1867-68805
- Patent US-1867-69998
- Patent US-1868-73583
- Patent US-1868-77601
- Patent US-1869-93848
- Patent US-1869-94753
- Patent US-1871-113243
- Patent US-1871-114478
- Patent US-1871-116194
- Patent US-1871-117446
- Patent US-1871-117488
- Patent US-1871-119159
- Patent US-1871-120097
- Patent US-1871-120849
- Patent US-1872-132591
- Patent US-1872-133878
- Patent US-1873-134914
- Patent US-1873-138948
- Patent US-1873-139345
- Patent US-1873-143206
- Patent US-1873-145455
- Patent US-1874-150714
- Patent US-1875-160922
- Patent US-1875-162619
- Patent US-1875-163734
- Patent US-1875-164215
- Patent US-1875-167956
- Patent US-1875-170937
- Patent US-1876-174854
- Patent US-1876-180963
- Patent US-1876-183373
- Patent US-1876-183740
- Patent US-1877-191210
- Patent US-1878-205053
- Patent US-1878-207659
- Patent US-1879-216033
- Patent US-1879-216244
- Patent US-1879-217070
- Patent US-1879-221788
- Patent US-1880-224289
- Patent US-1880-224628
- Patent US-1880-225758
- Patent US-1880-228320
- Patent US-1880-233353
- Patent US-1881-240753
- Patent US-1881-241625
- Patent US-1882-259476
- Patent US-1882-264875
- Patent US-1883-269959
- Patent US-1883-272525
- Patent US-1883-283336
- Patent US-1884-301746
- Patent US-1885-313148
- Patent US-1885-315484
- Patent US-1885-318928
- Patent US-1885-321678
- Patent US-1885-322349
- Patent US-1885-331543
- Patent US-1886-337864
- Patent US-1886-350395
- Patent US-1887-363779
- Patent US-1888-378863
- Patent US-1888-381104
- Patent US-1888-394414
- Patent US-1890-425449
- Patent US-1891-445864
- Patent US-1891-463089
- Patent US-1891-463322
- Patent US-1891-464033
- Patent US-1892-466783
- Patent US-1892-470097
- Patent US-1892-470587
- Patent US-1892-471907
- Patent US-1892-479008
- Patent US-1892-487381
- Patent US-1892-488087
- Patent US-1892-502545
- Patent US-1893-493533
- Patent US-1894-512164
- Patent US-1894-517025
- Patent US-1894-529916
- Patent US-1894-537612
- Patent US-1895-535172
- Patent US-1895-535956
- Patent US-1896-562374
- Patent US-1896-574096
- Patent US-1897-577132
- Patent US-1897-595740
- Patent US-1897-599125
- Patent US-1897-603381
- Patent US-1897-651504
- Patent US-1898-603188
- Patent US-1898-603703
- Patent US-1898-605649
- Patent US-1898-607342
- Patent US-1898-623424
- Patent US-1899-635239
- Patent US-1899-645605
- Patent US-1900-666946
- Patent US-1901-675301
- Patent US-1901-680530
- Patent US-1901-698374
- Patent US-1902-708443
- Patent US-1902-712790
- Patent US-1902-750025
- Patent US-1903-728925
- Patent US-1903-737241
- Patent US-1903-757044
- Patent US-1903-766293
- Patent US-1903-790407
- Patent US-1904-750611
- Patent US-1904-776093
- Patent US-1904-786408
- Patent US-1904-858749
- Patent US-1905-793373
- Patent US-1905-802972
- Patent US-1906-817546
- Patent US-1906-823476
- Patent US-1906-847961
- Patent US-1906-854685
- Patent US-1907-844454
- Patent US-1907-866365
- Patent US-1907-875484
- Patent US-1907-891458
- Patent US-1907-921423
- Patent US-1908-892262
- Patent US-1908-917206
- Patent US-1908-936608
- Patent US-1908-996815
- Patent US-1909-1118374
- Patent US-1909-913621
- Patent US-1909-950990
- Patent US-1909-968120
- Patent US-1909-990139
- Patent US-1910-952317
- Patent US-1910-999992
- Patent US-1911-1001956
- Patent US-1911-1008241
- Patent US-1911-1008417
- Patent US-1911-1009935
- Patent US-1911-1012154
- Patent US-1911-1017820
- Patent US-1911-1022846
- Patent US-1911-1036834
- Patent US-1911-1055533
- Patent US-1911-1056468
- Patent US-1911-1077187
- Patent US-1911-997819
- Patent US-1912-1027990
- Patent US-1912-1042959
- Patent US-1912-1059541
- Patent US-1912-1123465
- Patent US-1912-1189749
- Patent US-1913-1065263
- Patent US-1913-1073413
- Patent US-1913-1074401
- Patent US-1913-1091887
- Patent US-1913-1106188
- Patent US-1914-1088080
- Patent US-1914-1142459
- Patent US-1915-1133595
- Patent US-1915-1217742
- Patent US-1915-1358430
- Patent US-1917-1227671
- Patent US-1917-1243885
- Patent US-1917-1250263
- Patent US-1918-1290573
- Patent US-1919-1297084
- Patent US-1919-1482690
- Patent US-1921-1370876
