Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17537)
- Person (2108)
- Publications (24555)
- Techtypes (2373)
Patents > Office :
BE or
IT or
MX or
Other
& Tech fields:
propeller
& IPCs:
None
& First filing:
Yes
& Cites these patents :
Patent GB-1901-346 or
None
& Citations from after 1930:
None
Use the filters below to narrow your results.
Inventors:
Applicant person:
Application number:
None (153) ·
Patent CA-1910-131159 (1) ·
Patent CH-1902-27895 (1) ·
Patent CH-1905-33302 (1) ·
Patent DE-1890-59851 (1) ·
Patent DE-1893-73799 (2) ·
Patent DE-1903-160742 (1) ·
Patent DE-1909-227246 (1) ·
Patent DE-1909-Wicke-Graff-propeller (1) ·
Patent DE-1910-258744 (1) ·
Patent FR-1891-216860 (1) ·
Patent FR-1906-369937 (1) ·
Patent GB-1906-1436 (1) ·
Patent GB-1908-13809 (1) ·
Patent GB-1909-12556 (2) ·
Patent GB-1909-19265 (1) ·
Patent GB-1911-1935 (1) ·
Patent GB-1911-5162 (1) ·
Patent US-1880-224510 (1) ·
Patent US-1909-964957 (1) ·
Patent US-1912-1034429 (1) ·
Patent US-1915-1137533 (1)
Patent agent:
None (161) ·
(1/4) (1) ·
(San Diego, CA) (1) ·
A. B. Bowman (1) ·
by Benjamin Kohnke to David Kohnke & Louis Kohnke (1) ·
Clarence A Meltzer (1) ·
David W. Hanbury (1) ·
Fairbanks, Morse & Co. (1) ·
Jacob J. Nichols (1) ·
John Barnes (1) ·
John F. O'Neil (1) ·
John L. Markel (1) ·
John M. Davis (1) ·
Otto E. Kuehl (1) ·
Società Anonima Leonardo da Vinci (1) ·
William Logan (1) ·
William M. Freeman (1)
National tech categories:
CPCs:
None (48) ·
CPC B64C23/005 (16) ·
CPC B64B1/00 (14) ·
CPC B64C11/006 (9) ·
CPC B64C33/02 (7) ·
CPC B64C11/00 (5) ·
CPC B64C11/48 (5) ·
CPC B64C39/005 (5) ·
CPC B64C9/00 (5) ·
CPC B63H1/12 (4) ·
CPC B64C2700/6295 (4) ·
CPC B64C27/12 (3) ·
CPC F05B2260/74 (3) ·
CPC B63H1/04 (3) ·
CPC B64C11/36 (3) ·
CPC B64C11/343 (3) ·
CPC B64C39/008 (3) ·
CPC B64C11/065 (3) ·
CPC B64C11/001 (3)
Showing below up to 175 results in range #1 to #175.
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-1909-45369
- Patent AT-1915-79205
- Patent AU-1911-510
- Patent CA-1880-11065
- Patent CA-1883-16642
- Patent CA-1886-23490
- Patent CA-1887-27518
- Patent CA-1908-115382
- Patent CH-1907-41856
- Patent DE-1890-59039
- Patent DE-1891-59851
- Patent DE-1893-73799
- Patent DE-1893-80151
- Patent DE-1894-77895
- Patent DE-1894-82482
- Patent DE-1899-123884
- Patent DE-1901-129704
- Patent DE-1906-173596
- Patent DE-1906-194121
- Patent DE-1907-203785
- Patent DE-1907-214228
- Patent DE-1909-241653
- Patent DE-1909-258743
- Patent DE-1910-236694
- Patent DE-1912-260829
- Patent DE-1915-318431
- Patent DE-1917-331773
- Patent DE-1918-320732
- Patent DE-1919-324428
- Patent DK-1905-7878
- Patent FR-1899-290494
- Patent FR-1908-382019
- Patent FR-1909-401847
- Patent FR-1911-420526
- Patent FR-1913-447824
- Patent GB-1842-9478
- Patent GB-1848-12337
- Patent GB-1857-2483
- Patent GB-1868-568
- Patent GB-1889-7427
- Patent GB-1891-21580
- Patent GB-1896-9129
- Patent GB-1897-3608
- Patent GB-1902-9706
- Patent GB-1905-3214
- Patent GB-1906-26784
- Patent GB-1908-13809
- Patent GB-1908-16941
- Patent GB-1908-22258
- Patent GB-1909-12556
- Patent GB-1909-3058
- Patent GB-1910-25820
- Patent GB-1910-5248
- Patent GB-1911-14350
- Patent IT-1904-71869
- Patent MX-1901-2479
- Patent MX-1905-4561
- Patent MX-1905-4561
- Patent MX-1906-5384
- Patent NO-1891-2589
- Patent NZ-1909-26981
- Patent RU-1894-94
- Patent RU-1908-18506
- Patent RU-1909-40694
- Patent RU-1910-41934
- Patent US-1861-32182
- Patent US-1861-32609
- Patent US-1861-33797
- Patent US-1862-34767
- Patent US-1862-35219
- Patent US-1867-66111
- Patent US-1875-162756
- Patent US-1877-194841
- Patent US-1878-204728
- Patent US-1880-224510
- Patent US-1883-269948
- Patent US-1887-361855
- Patent US-1889-399783
- Patent US-1893-507609
- Patent US-1894-519226
- Patent US-1894-529916
- Patent US-1896-556621
- Patent US-1899-636400
- Patent US-1900-640184
- Patent US-1901-675477
- Patent US-1902-695276
- Patent US-1903-736952
- Patent US-1903-769621
- Patent US-1904-766021
- Patent US-1904-793746
- Patent US-1905-799800
- Patent US-1905-800918
- Patent US-1906-809093
- Patent US-1906-823476
- Patent US-1906-902859
- Patent US-1907-864875
- Patent US-1907-866544
- Patent US-1907-921423
- Patent US-1908-1002796
- Patent US-1908-888618
- Patent US-1908-891093
- Patent US-1908-984269
- Patent US-1908-986434
- Patent US-1909-1010443
- Patent US-1909-1044064
- Patent US-1909-1052661
- Patent US-1909-967359
- Patent US-1909-971535
- Patent US-1909-976161
- Patent US-1909-976582
- Patent US-1909-982647
- Patent US-1909-984270
- Patent US-1910-1014763
- Patent US-1910-1155031
- Patent US-1910-1156514
- Patent US-1910-952317
- Patent US-1910-958747
- Patent US-1910-962136
- Patent US-1910-962155
- Patent US-1910-964293
- Patent US-1910-968931
- Patent US-1910-971409
- Patent US-1910-973632
- Patent US-1910-974490
- Patent US-1910-978375
- Patent US-1910-978732
- Patent US-1910-983192
- Patent US-1910-990011
- Patent US-1910-994897
- Patent US-1911-1008965
- Patent US-1911-1010324
- Patent US-1911-1010718
- Patent US-1911-980840
- Patent US-1911-982700
- Patent US-1911-983233
- Patent US-1911-983244
- Patent US-1911-983750
- Patent US-1911-986579
- Patent US-1911-987819
- Patent US-1911-988115
- Patent US-1911-992410
- Patent US-1911-993256
- Patent US-1911-994757
- Patent US-1911-995750
- Patent US-1911-996366
- Patent US-1911-996728
- Patent US-1911-997587
- Patent US-1912-1013523
- Patent US-1912-1013840
- Patent US-1912-1014276
- Patent US-1912-1014730
- Patent US-1912-1027590
- Patent US-1912-1034429
- Patent US-1912-1034430
- Patent US-1912-1035377
- Patent US-1912-1042311
- Patent US-1912-1044375
- Patent US-1912-1050415
- Patent US-1912-1078157
- Patent US-1913-1049571
- Patent US-1913-1052003
- Patent US-1913-1054798
- Patent US-1913-1055325
- Patent US-1913-1059036
- Patent US-1913-1068994
- Patent US-1913-1087946
- Patent US-1913-1230443
- Patent US-1915-1137533
- Patent US-1916-1181458
- Patent US-1916-1209301
- Patent US-1916-1369399
- Patent US-1917-1227671
- Patent US-1918-1289331
- Patent US-1918-1290573
- Patent US-1921-1368732