Drilldown: Patents

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Patents > Office: DE & Applicant is inventor: Yes & National tech categories : USPC 244/22 or USPC 244/30 or None

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Office: (Click arrow to add another value)
Inventors:
Otto Lilienthal (8) · RICHTER (8) · Gustav Lilienthal (8) · None (7) · A. LILIENTHAL (3) · August Riedinger (2) · REDEN (2) · Ernst Georg August Baumgarten (2) · Emil Lehmann (2) · Richard Wilcke (2) · Rudolf Chillingworth (2) · O. SCHMIDT (2) · O. Koch (2) · Hans von Siegsfeld (2) · STREHLAU (2) · Franz Schneider (2) · Jacob H Ellehammer (2) · Albert Graff (2) · Leon BOT (2)
Inventor country:
Applicant person:
None (192) · FRIEDRICH ERNST BENZING (2) · Franz Schneider (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (177) · LTA (17) · propulsion (12) · airplane (9) · propeller (8) · balloon (7) · Frame (6) · propellers (6) · control (6) · stability (5) · navigation (5) · wings (4) · flapping (4) · design (4) · lift (4) · airship (4) · whole (3) · automatic stability (3) · construction (3) · marine (3)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
None (186) · CPC B64B1/00 (8) · CPC B64C33/02 (6) · CPC B64B1/58 (5) · CPC B64C11/006 (5) · CPC B64C17/00 (3) · CPC B64B1/30 (3) · CPC B64C27/00 (3) · CPC B64C9/00 (2) · CPC B64C33/00 (2) · CPC B64C2700/6277 (2) · CPC B64C27/10 (2) · CPC B64C27/08 (2) · G07C1/26 (2) · CPC B64C11/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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