Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Number of claims: 1-2

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Office:
Inventors:
Otto Lilienthal (7) · William Franklin Fleharty (2) · Auguste Debayeux (2) · Blaise Bontems (2)
Inventor country:
Applicant person:
None (8) · Otto Lilienthal (5) · William Franklin Fleharty (2) · Auguste Debayeux (2) · Blaise Bontems (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (26) · None (14) · propulsion (10) · navigation (9) · balloon (7) · military (5) · propeller (4) · car (4) · control (4) · stability (4) · kite (4) · projectile (4) · airship (3) · hand tools (3) · flapping (3) · rudder (3)
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National tech categories:
DE 77 (19) · None (14) · USPC 244/153R (3) · DE 13 (3) · USPC 415/141 (2) · USPC 244/3.3 (2) · USPC 244/3.27 (2) · USPC 244/28 (2) · USPC 244/155R (2) · USPC 244/3.23 (2) · DE 80 (2)
CPCs:
None (16) · CPC B64B1/00 (8) · CPC B64C33/02 (5) · CPC Y10T403/4677 (4) · CPC F16B2/02 (4) · CPC F16B2200/40 (4) · CPC B64C27/54 (4) · CPC B64C11/04 (4) · CPC A63H27/08 (3) · CPC B64B1/40 (2) · CPC B64C39/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
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