Drilldown: Patents
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Use the filters below to narrow your results.
Inventors:
Applicant person:
None (63) ·
8392 (1) ·
Patent BE-1882-59535 (1) ·
Patent BE-1887-77828 (1) ·
Patent DE-1881-18445 (1) ·
Patent DE-1882-23658 (1) ·
Patent FR-1879-180433 (1) ·
Patent FR-1883-153138 (1) ·
Patent FR-1883-158555 (1) ·
Patent FR-1885-168266 (2) ·
Patent FR-1886-175662 (1) ·
Patent FR-1887-184251 (2) ·
Patent GB-1879-2376 (1) ·
Patent GB-1887-8255 (2) ·
Patent IT-1882-14797 (1) ·
Patent US-1880-224510 (1) ·
Patent US-1880-234947 (1)
None (48) ·
0 (1) ·
Albert Cahen (1) ·
Blétry frères (3) ·
Briesen, Steele, & Knauth (1) ·
Charles E. Foster (1) ·
Chassevent (2) ·
Foster Freeman (1) ·
Glassie (1) ·
Gopula & Raegener (1) ·
Harold Imray (1) ·
Howson & Ford (1) ·
Howson and Sons (1) ·
John J. Halsted & Son (1) ·
Lucius West (1) ·
Munn & Co. (5) ·
O. E. Duffy (1) ·
P. Jensen (1) ·
Parker W. Page (1) ·
R. G. Dyrenforth (1) ·
Wiedersheim Kintner (1) ·
Wilhelm & Bonner (1)
National tech categories:
None (10) ·
DE 77 (10) ·
FR 6.3 (8) ·
GB 4 with buoyant (5) ·
USPC 244/28 (5) ·
USPC 244/30 (5) ·
USPC 244/64 (5) ·
GB 4 propel & steer (4) ·
GB 122 aero steam engines (4) ·
USPC 244/27 (3) ·
USPC 244/73R (3) ·
USPC 244/22 (3) ·
GB 4 without buoyant (3) ·
USPC 244/52 (2) ·
GB 4 aërostats (2) ·
USPC 244/26 (2) ·
CA 244/24 (2) ·
USPC 244/51 (2)
None (51) ·
IPC B41L47/22 (1) ·
IPC B41L47/58 (1) ·
IPC B64B1/00 (6) ·
IPC B64B1/06 (1) ·
IPC B64B1/40 (1) ·
IPC B64C 31/00 (1) ·
IPC B64C11/00 (1) ·
IPC B64C27/12 (1) ·
IPC B64C31/04 (2) ·
IPC B64C33/02 (6) ·
IPC B64C39/00 (2) ·
IPC B64C39/008 (1) ·
IPC B64C9/00 (1) ·
IPC B64C9/38 (1) ·
IPC B64D27/02C (1) ·
IPC F02K9/42 (1)
None (33) ·
CPC B64B1/00 (13) ·
CPC B64B1/06 (1) ·
CPC B64B1/58 (1) ·
CPC B64C11/001 (2) ·
CPC B64C11/006 (1) ·
CPC B64C27/12 (1) ·
CPC B64C31/04 (3) ·
CPC B64C33/00 (2) ·
CPC B64C33/02 (9) ·
CPC B64C39/005 (2) ·
CPC B64C39/008 (2) ·
CPC B64C9/00 (2) ·
CPC B64C9/38 (2) ·
CPC F02M67/04 (1) ·
CPC F03D7/0212 (1) ·
CPC F03D80/00 (1) ·
CPC G11B17/00 (1) ·
CPC Y02E10/72 (1)
Showing below up to 84 results in range #1 to #84.
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- Calendar: Year filed
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P
- Patent BE-1885-68548
- Patent BE-1885-68548
- Patent BE-1887-77828
- Patent CA-1880-11065
- Patent CA-1883-16642
- Patent DE-1880-11471
- Patent DE-1880-11881
- Patent DE-1881-17263
- Patent DE-1882-19253
- Patent DE-1882-20348
- Patent DE-1882-20811
- Patent DE-1882-23658
- Patent DE-1883-21566
- Patent DE-1883-21730
- Patent DE-1889-49093
- Patent DE-1890-53311
- Patent FR-1880-137630
- Patent FR-1881-145714
- Patent FR-1882-149681
- Patent FR-1883-158555
- Patent FR-1883-158555E
- Patent FR-1883-159440
- Patent FR-1885-168266
- Patent FR-1885-168266
- Patent FR-1888-190997
- Patent FR-1888-190997.1
- Patent GB-1882-34
- Patent GB-1882-5251
- Patent GB-1883-2264
- Patent GB-1883-4055
- Patent GB-1884-2339
- Patent GB-1884-2339
- Patent GB-1885-14827
- Patent GB-1885-1549
- Patent GB-1885-9472
- Patent GB-1889-11108
- Patent GB-1889-16883
- Patent GB-1889-19209
- Patent GB-1889-19282
- Patent GB-1889-3360
- Patent GB-1889-47
- Patent GB-1889-47
- Patent GB-1889-4811
- Patent GB-1889-4811
- Patent GB-1889-5199
- Patent GB-1889-6419
- Patent IT-1885-18289
- Patent IT-1885-18289
- Patent US-1880-224510
- Patent US-1880-234947
- Patent US-1880-235040
- Patent US-1881-250417
- Patent US-1881-282060
- Patent US-1882-255963
- Patent US-1882-259241
- Patent US-1882-262687
- Patent US-1882-264261
- Patent US-1883-270122
- Patent US-1883-282647
- Patent US-1883-291990
- Patent US-1883-311886
- Patent US-1884-291636
- Patent US-1884-295784
- Patent US-1884-309008
- Patent US-1885-312344
- Patent US-1885-320042
- Patent US-1885-320548
- Patent US-1885-350303
- Patent US-1886-334866
- Patent US-1886-340799
- Patent US-1886-353193
- Patent US-1886-354413
- Patent US-1887-361442
- Patent US-1887-361855
- Patent US-1887-362605
- Patent US-1887-363037
- Patent US-1887-378364
- Patent US-1888-398984
- Patent US-1888-411779
- Patent US-1889-399271
- Patent US-1889-399783
- Patent US-1889-399783
- Patent US-1897-581218
- Patent US-1897-581218