Drilldown: Patents

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Patents > Applicant person: None & Family year: 1800 - 1899 & First filing: No

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Office:
Inventors:
Otto Lilienthal (7) · None (5) · Clément Ader (4) · Henry Boinet (3) · Louis-Constant-Célestin Magois (3) · Sumter Beauregard Battey (3) · Stewart Cairncross (3)
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Applicant is inventor:
Tech fields:
LTA (98) · propulsion (68) · navigation (51) · balloon (37) · frame (29) · propeller (28) · None (19) · marine (17) · car (16) · flapping (15) · stability (13) · parachute (12) · electricity (11) · rudder (10) · safety (10) · steam (9) · wheels (9) · whole (9) · hydrogen (9)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (200) · Patent DE-1894-76727 (2) · Patent FR-1841-9265 (2) · Patent FR-1897-271948 (2) · Patent FR-1899-Boinet (2) · Patent US-1890-432860 (2) · Patent US-1892-502168 (2)
Related to aircraft:
National tech categories:
None (122) · FR 6.3 (29) · DE 77 (26) · FR 5 (7) · GB 4 without buoyant (7) · GB 4 with buoyant (6) · GB 4 propel & steer (6) · FR 6.4 (5) · USPC 244/30 (4) · DE 77h (4) · USPC 244/28 (4) · FR 6 (3) · FR 6.2 (2) · USPC 89/1.14 (2) · GB 122 aero steam engines (2) · GB 123 aero steam generators (2) · USPC 244/138R (2) · USPC 244/74 (2) · USPC 244/64 (2)
CPCs:
None (176) · CPC B64B1/00 (15) · CPC B64C11/006 (8) · CPC B64B1/58 (4) · CPC B64C33/02 (4) · CPC F03D11/00 (3) · CPC B64C33/00 (3) · CPC B64C31/04 (3) · CPC B63H1/12 (3) · CPC B64C11/36 (3) · CPC B64C11/48 (3) · CPC Y02E10/722 (3) · CPC A63H27/08 (2) · CPC B64B1/40 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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Showing below up to 246 results in range #1 to #246.

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