Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Patent agent: None & First filing: Yes

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Office:
Inventors:
Otto Lilienthal (5) · Albert Livingstone Blackman (5) · Benjamin Waddy Maughan (2) · Otto Hartung (2) · Eugene F. Falconnet (2) · Samuel Danks Waddy (2)
Inventor country:
Applicant person:
None (16) · Albert Livingstone Blackman (5) · Otto Lilienthal (5) · Eugene F. Falconnet (2) · Samuel Danks Waddy (2) · Benjamin Waddy Maughan (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (44) · Navigation (20) · propulsion (18) · balloon (18) · propeller (12) · None (11) · frame (10) · control (9) · rudder (8) · car (8) · airship (7) · safety (5) · stability (5) · steering (5) · ornithopter (4) · landing (4) · kite (4) · flying machine (4) · dirigible (4) · parachute (4)
Full specification filed date:
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Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (22) · DE 77 (22) · USPC 244/30 (5) · CA 244/24 (4) · FR 6.3 (3) · USPC 244/153R (3) · DE 13 (3) · USPC 415/141 (2) · USPC 244/51 (2) · USPC 244/52 (2) · USPC 244/97 (2) · DE 80 (2)
IPCs:
None (57) · IPC B64B1/00 (9) · IPC B64C33/02 (6) · IPC B64C39/00 (3) · IPC F42B10/00 (2) · IPC B64B1/58 (2) · IPC B64C23/00 (2)
CPCs:
None (45) · CPC B64B1/00 (11) · CPC B64C33/02 (5) · CPC Y02E10/72 (2) · CPC F05B2260/74 (2) · CPC B64C9/38 (2) · CPC B64C2700/6273 (2) · CPC B64C23/005 (2) · CPC B64C11/006 (2) · CPC B64B1/40 (2) · CPC B64C9/00 (2) · CPC A63H27/08 (2) · CPC A63H33/20 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
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Showing below up to 98 results in range #1 to #98.

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