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Patents > Office : ?? or DE or SU & IPCs: None & Number of diagram pages: 1

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Office: (Click arrow to add another value)
Inventors:
None (27) · Otto Lilienthal (5) · Ferdinand von Zeppelin (3) · August Riedinger (3) · Christian Lorenzen (3) · Orville Wright (3) · Emil Lehmann (3) · Robert Esnault-Pelterie (3) · Richard Czygan (3) · Joseph Hofmann (3) · Georg Wellner (3) · Heinrich Strieffler (3)
Applicant person:
None (134) · Richard Czygan (3) · Heinrich Strieffler (3) · Ferdinand von Zeppelin (3) · Otto Lilienthal (3) · Joseph Hofmann (3) · August Riedinger (3) · Federico Capone (2) · Paul Frederik Degn (2) · Claudius Dornier (2) · Raphael Ernst May (2) · Christian Lorenzen (2) · Robert Esnault-Pelterie (2) · Georg Wellner (2) · Hans Josef Goebbel (2) · Emil Lehmann (2)
Applicant is inventor:
Tech fields:
LTA (72) · propulsion (38) · propeller (34) · balloon (33) · frame (33) · airplane (31) · car (23) · navigation (22) · None (20) · stability (20) · subsystem (19) · design (14) · wings (10) · dirigible (10) · whole (9) · flapping (9) · suspension (8) · marine (7) · nacelle (7) · hybrid (7)
Full specification filed date:
Granted:
Supplementary to patent:
None (170) · Patent DE-1908-227242 (3) · Patent DE-1893-73799 (2) · Patent DE-1904-173378 (2)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs:
None (152) · CPC B64B1/00 (7) · CPC B64B1/58 (5) · CPC B64C33/02 (4) · CPC B64B1/64 (3) · CPC B64C2700/6212 (3) · CPC B64C33/00 (3) · CPC B64C17/00 (3) · CPC B64C11/04 (3) · CPC B64B1/40 (3) · CPC B64C2700/6249 (2) · CPC B64C9/00 (2) · CPC B64C11/006 (2) · CPC B64C3/00 (2) · CPC B64C11/20 (2) · CPC B64B1/30 (2) · CPC B64C23/005 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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