Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Inventor location: None & Filing date: 1800 - 1899

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Office:
Inventors:
Otto Lilienthal (10) · Eugene F. Falconnet (8) · Comte Antoine Apraxine (6) · Wald Gustafson (5) · Albert Livingstone Blackman (5) · Ernst Georg August Baumgarten (5) · Gustav Koch (3) · William Beeson (3) · Gustav Lilienthal (3) · Charles P. Fest (3) · Hiram Stevens Maxim (3) · James Grieve Lorrain (3) · Frederick William Brearey (3) · Blaise Bontems (3) · Joaquim Ignacio Ribeiro (3)
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
None (74) · Otto Lilienthal (7) · Comte Antoine Apraxine (6) · Ernst Georg August Baumgarten (5) · Albert Livingstone Blackman (5) · Wald Gustafson (5) · Eugene F. Falconnet (5) · Frederick William Brearey (3) · Blaise Bontems (3) · Charles P. Fest (3)
Applicant is inventor:
Tech fields:
LTA (107) · propulsion (64) · navigation (55) · balloon (43) · None (31) · car (28) · frame (25) · propeller (24) · rudder (22) · stability (21) · military (17) · whole (17) · flapping (16) · marine (14) · safety (12) · cargo (11) · ornithopter (11) · electricity (11)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (216) · Patent GB-1887-8255 (4) · Patent FR-1878-124576 (3) · Patent FR-1887-184251 (2) · Patent GB-1885-339 (2)
Related to aircraft:
Patent agent:
None (166) · Munn & Co. (12) · None (4) · D. W. Glassie (3) · Blétry frères (3) · Phillips & Leigh (2) · Louis Bagger & Co. (2) · James L. Norris (2) · Chassevent (2)
National tech categories:
None (76) · DE 77 (31) · FR 6.3 (19) · GB 4 propel & steer (16) · USPC 244/30 (13) · GB 4 with buoyant (13) · GB 4 aërostats (7) · USPC 244/153R (6) · GB 4 without buoyant (6) · USPC 244/28 (5) · USPC 244/96 (4) · USPC 244/64 (4) · USPC 244/3.23 (4) · GB 122 aero steam engines (4) · USPC 89/1.51 (4)
IPCs:
None (187) · IPC B64B1/00 (18) · IPC B64C33/02 (9) · IPC B64C31/06 (4) · IPC B64C31/00 (4) · IPC B64C39/00 (3) · IPC B64C23/00 (2) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC B64B1/06 (2) · IPC B64C31/04 (2) · IPC F42B10/00 (2)
CPCs:
None (122) · CPC B64B1/00 (28) · CPC B64C33/02 (10) · CPC Y10T403/4677 (6) · CPC B64B1/40 (6) · CPC B64C11/04 (6) · CPC F16B2200/40 (6) · CPC F16B2/02 (6) · CPC A63H27/08 (5) · CPC B64C27/54 (5) · CPC B64C11/006 (4) · CPC Y02E10/72 (4) · CPC B64C23/005 (3) · CPC Y02E10/74 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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