Drilldown: Patents

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Patents > Filing date: 1800 - 1899 & Number of text pages: 1-2 & Number of figures: 5-9

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Office:
Inventors:
Otto Lilienthal (4) · Richard Czygan (2) · William Cowell Sly (2) · Heinrich Suter (2) · Carl Friedrich Billwiller (2) · Theodor Schneider-Preiswerk (2) · Henry Boinet (2) · Andreas Ożegowski (2)
Inventor country:
Applicant person:
None (23) · Otto Lilienthal (3) · William Cowell Sly (2) · Theodor Schneider-Preiswerk (2) · Carl Friedrich Billwiller (2) · Richard Czygan (2)
Applicant is inventor:
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (77) · Munn & Co. (12) · None (3) · Knight Bros. (2) · Lacey (2)
National tech categories:
None (43) · DE 77 (26) · USPC 244/30 (6) · USPC 244/3.23 (6) · DE 77h (6) · USPC 244/153R (4) · HU V/h (3) · USPC 244/70 (3)
CPCs:
None (28) · CPC B64B1/00 (23) · CPC B64C27/54 (7) · CPC B64C11/006 (7) · CPC Y02E10/74 (7) · CPC F03D3/00 (7) · CPC B64C39/005 (6) · CPC B64C33/02 (6) · CPC B64B1/40 (5) · CPC F16B2/02 (5) · CPC F16B2200/40 (5) · CPC Y10T403/4677 (5) · CPC F42B10/30 (5) · CPC B64C11/48 (5) · CPC B64C11/04 (5) · CPC Y10T24/3747 (4) · CPC A63H27/08 (4) · CPC B64C11/343 (3) · CPC B63H5/10 (3) · CPC B63H1/04 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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