Drilldown: Patents

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Patents > Grant date: 1880 - 1889 & Family year: 1800 - 1899 & Number of text pages: 1-2 & Number of diagram pages: 1

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Office:
Inventors:
Otto Lilienthal (7) · Georg Wellner (3) · Ernst Georg August Baumgarten (3) · Auguste Debayeux (2)
Inventor country:
Applicant person:
None (9) · Otto Lilienthal (5) · Ernst Georg August Baumgarten (3) · Auguste Debayeux (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (18) · None (14) · propulsion (9) · balloon (7) · hand tools (6) · stability (5) · navigation (5) · military (5) · propeller (4) · projectile (4) · marine propulsion (3) · kite (3) · car (3)
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National tech categories:
None (20) · DE 77 (13) · USPC 244/153R (3) · DE 13 (3) · USPC 244/73R (2) · USPC 244/30 (2) · USPC 244/3.3 (2) · USPC 244/3.27 (2) · USPC 244/3.23 (2) · USPC 89/1.51 (2)
CPCs:
None (10) · CPC F16B2/02 (7) · CPC F16B2200/40 (7) · CPC Y10T403/4677 (7) · CPC B64C11/04 (7) · CPC B64C27/54 (5) · CPC B64B1/00 (4) · CPC A63H27/08 (3) · CPC B64B1/58 (2) · CPC B64C33/02 (2) · CPC B64C11/001 (2) · CPC F05B2260/74 (2)
First filing:
Cites these patents:
Citations from after 1930:
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