Drilldown: Patents

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Patents > Grant date: 1800 - 1899 & Number of text pages: 1-2 & Number of figures: 5-50

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Office:
Inventors:
Otto Lilienthal (6) · Richard Czygan (3) · Edward Zarski (3) · Ernst Georg August Baumgarten (2) · Rufus Sibley (2) · Thomas Champion (2) · Carl Friedrich Billwiller (2) · Samuel Champion (2) · Perham Wilhelm Nahl (2) · Theodor Schneider-Preiswerk (2) · Martin Braun (2) · Watson F. Quinby (2) · Rudolf Chillingworth (2) · Andreas Ozegowski (2) · William Cowell Sly (2)
Inventor country:
Applicant person:
None (26) · Otto Lilienthal (4) · Edward Zarski (3) · Martin Braun (2) · Richard Czygan (2) · Rufus Sibley (2) · Samuel Champion (2) · Perham Wilhelm Nahl (2) · Theodor Schneider-Preiswerk (2) · Thomas Champion (2) · Ernst Georg August Baumgarten (2) · Watson F. Quinby (2) · Carl Friedrich Billwiller (2) · William Cowell Sly (2)
Applicant is inventor:
Tech fields:
LTA (52) · propulsion (36) · navigation (22) · frame (22) · propeller (19) · military (13) · projectile (13) · balloon (12) · marine (12) · None (11) · parachute (9) · car (9) · flapping (9) · kite (8) · airship (7) · Human-powered (6) · landing (6)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (85) · Munn & Co. (13) · None (7) · E. W. Anderson (2)
National tech categories:
None (37) · DE 77 (33) · USPC 244/3.23 (9) · USPC 244/30 (7) · USPC 244/153R (5) · HU V/h (4) · USPC 102/371 (4) · USPC 244/64 (4) · USPC 244/70 (3) · DE 77h (3)
IPCs:
None (102) · IPC B64B1/00 (16) · IPC F42B10/00 (6) · IPC B64C31/00 (5) · IPC B64C31/06 (5) · IPC B64C33/02 (3) · IPC B64C33/00 (3) · IPC B64B1/40 (2) · IPC B64C11/00 (2) · IPC B64C9/00 (2) · IPC B64C39/00 (2) · IPC A01H5/02 (2)
CPCs:
None (34) · CPC B64B1/00 (21) · CPC B64C27/54 (10) · CPC F42B10/30 (7) · CPC F16B2/02 (6) · CPC F16B2200/40 (6) · CPC B64C33/02 (6) · CPC B64B1/40 (6) · CPC Y10T403/4677 (6) · CPC B64C11/48 (6) · CPC B64C11/04 (6) · CPC B64C39/005 (5) · CPC A63H27/08 (5) · CPC B64C11/006 (5) · CPC Y10T24/3747 (4) · CPC B63H5/10 (4) · CPC B64C33/00 (3) · CPC Y02E10/74 (3) · CPC F03D3/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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