Drilldown: Patents

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

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Office: (Click arrow to add another value)
Inventors:
Gustav Lilienthal (8) · Otto Lilienthal (8) · RICHTER (8) · None (7) · A. LILIENTHAL (3) · STREHLAU (2) · Jacob H Ellehammer (2) · Leon BOT (2) · Hans von Siegsfeld (2) · O. Koch (2) · O. SCHMIDT (2) · Franz Schneider (2) · Ernst Georg August Baumgarten (2) · Richard Wilcke (2) · Emil Lehmann (2) · Rudolf Chillingworth (2) · Reden (2) · Albert Graff (2) · August Riedinger (2)
Inventor country:
Applicant person:
None (210) · FRIEDRICH ERNST BENZING (2) · Franz Schneider (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (194) · LTA (17) · propulsion (12) · airplane (9) · propeller (7) · Balloon (7) · control (6) · frame (6) · propellers (6) · navigation (5) · stability (5) · flapping (4) · design (4) · lift (4) · Airship (4) · wings (4) · construction (3) · whole (3) · marine (3) · automatic stability (3)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
None (204) · CPC B64B1/00 (8) · CPC B64C33/02 (7) · CPC B64C11/006 (6) · CPC B64B1/58 (5) · CPC B64C17/00 (3) · CPC B64B1/30 (3) · CPC B64C9/00 (2) · CPC B64C33/00 (2) · CPC B64C2700/6277 (2) · CPC B64C27/10 (2) · CPC B64C27/08 (2) · CPC B64C27/00 (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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