Drilldown: Patents

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Patents > Inventor country: DE & Application number : 191110001D or 25723218 or 344263D or airfoil or None & Related to aircraft : 1910562264 or Other or None & CPCs: None & Number of claims: None & Number of figures: None

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Inventors:
None (47) · Hermann Ruthenberg (9) · Albert Graff (6) · Richard Wilcke (6) · Gustav Koch (5) · August Wendtland (5) · August Riedinger (5) · Caspar Braun (4) · Gustav Lilienthal (4) · Otto Lilienthal (4) · Franz Schneider (4) · Ferdinand von Zeppelin (4) · Hermann Ganswindt (4) · Wilhelm Goetjes (3) · Ramiro de Palacios (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (160) · August Riedinger (4) · Hermann Ruthenberg (3) · Koch (3) · Franz Schneider (3) · Wilhelm Goetjes (2) · Max Lochner (2) · Otto Lilienthal (2) · Ferdinand von Zeppelin (2) · Ramiro de Palacios (2) · Robert Werner (2) · Ewald Müller (2) · August Wendtland (2) · August Euler (2)
Applicant is inventor:
Tech fields:
LTA (63) · airplane (37) · None (32) · balloon (23) · propeller (22) · propulsion (22) · navigation (21) · frame (19) · wings (15) · subsystem (12) · gas (12) · Airship (12) · stability (11) · instrument (11) · motor (11) · car (10) · Propellers (10)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (208) · Patent DE-1892-73603 (3) · Patent DE-1895-98580 (3) · Patent DE-1894-76727 (3) · Patent DE-1909-232158 (3) · Patent DE-1907-194166 (2) · Patent DE-1894-83896 (2) · Patent ES-1911-50435 (2) · Patent DE-1909-221412 (2)
Related to aircraft: (Click arrow to add another value)
National tech categories:
None (112) · BE K (17) · DE 77h (17) · IT 8 (16) · FR 6.3 (14) · DE 77h.15 (7) · DE 77 (7) · DE 77h.5 (6) · DE 77h.3 (5) · DE 77h.4 (4) · AT 77d (4) · GB 4 propel & steer (4) · DE 77h.6 (3) · GB 4 with buoyant (3) · DE 46b (2) · DE 77h.9 (2) · DE 46c.5 (2) · GB 4 aërostats (2) · DE 42c.41 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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