Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Assigned to: None & Citations from after 1930: None

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Office:
Inventors:
Otto Lilienthal (11) · Comte Antoine Apraxine (7) · Eugene F. Falconnet (6) · Blaise Bontems (6) · Ernst Georg August Baumgarten (5) · Otto Hartung (4) · Albert Livingstone Blackman (4) · Frederick William Brearey (4) · William Beeson (4) · Wald Gustafson (3) · Joaquim Ignacio Ribeiro (3) · Edward Arthur Pearse (3) · David Thayer (3) · Louis Capazza (3) · Gustav Lilienthal (3)
Inventor country:
Applicant person:
None (84) · Otto Lilienthal (8) · Comte Antoine Apraxine (7) · Blaise Bontems (6) · Ernst Georg August Baumgarten (5) · Albert Livingstone Blackman (4) · William Robert Lake (4) · Wald Gustafson (3) · Frederick William Brearey (3) · Edward Arthur Pearse (3) · Otto Hartung (3) · Guillermo Antonio Farini (2) · Folacci (2) · Eugene F. Falconnet (2) · Samuel Danks Waddy (2) · Louis Capazza (2) · de Schuttenbach (2) · Herbert John Haddan (2) · Benjamin Waddy Maughan (2) · William Bashall (2)
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (180) · Munn & Co. (9) · Phillips & Leigh (2) · Émile Barrault (2) · Dufrené (2) · Dieuaide (2) · Blétry frères (2) · Chassevent (2) · Herbert John Haddan (2) · Albert Cahen (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (70) · DE 77 (36) · FR 6.3 (28) · GB 4 propel & steer (16) · GB 4 with buoyant (15) · USPC 244/30 (6) · GB 4 aërostats (6) · GB 4 without buoyant (6) · GB 122 aero steam engines (5) · USPC 244/28 (4) · CA 244/24 (4) · GB 4 military (4) · GB 4 cars and cabins (3) · USPC 244/64 (3) · USPC 244/3.23 (3) · DE 13 (3) · USPC 244/51 (3)
IPCs:
None (180) · IPC B64B1/00 (15) · IPC B64C33/02 (7) · IPC B64C39/00 (3) · IPC B64B1/58 (3) · IPC B64C9/00 (2) · IPC B64B1/40 (2) · IPC B64B1/06 (2) · IPC B64C23/00 (2)
CPCs:
None (151) · CPC B64B1/00 (21) · CPC B64C33/02 (8) · CPC B64B1/40 (5) · CPC F42B10/30 (3) · CPC B64C9/00 (3) · CPC B64C39/005 (3) · CPC B64C33/00 (3) · CPC Y02E10/74 (2) · CPC Y02E10/72 (2) · CPC B64C2700/6273 (2) · CPC B64C27/12 (2) · CPC B64C23/005 (2) · CPC B64C11/006 (2) · CPC B64B1/58 (2) · CPC B64C39/008 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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