Drilldown: Patents

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Patents > Office: ES & Inventor country : AU or DE or IT & Applicant is inventor: Yes

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Year filed:
1897 (1) · 1908 (1) · 1909 (3) · 1910 (5) · 1911 (2) · 1912 (1) · 1913 (2) · 1915 (1) · 1922 (1)
Year granted:
None (4) · 1897 (1) · 1908 (1) · 1909 (2) · 1910 (3) · 1911 (1) · 1912 (1) · 1913 (2) · 1915 (1) · 1922 (1)
Office: (Click arrow to add another value)
Inventors:
None (5) · Albert Graff (1) · Anton Flettner (1) · August Riedinger (1) · August Wendtland (1) · Charles Arthur Wragg (1) · Cosimo Canovetti (1) · Ernst Bucher (1) · Ewald Müller (1) · Hanns Pippart (1) · Heinrich Noll (1) · Henrich Bruns Jr. (1) · Hermann Ruthenberg (2) · Richard Wilcke (1)
Inventor country: (Click arrow to add another value)
Applicant person:
None (10) · Albert Graff (1) · Anton Flettner (1) · August Riedinger (1) · Charles Arthur Wragg (1) · Cosimo Canovetti (1) · Ewald Müller (1) · Hanns Pippart (1) · Heinrich Noll (1) · Richard Wilcke (1)
Applicant firm:
None (12) · Motorluftschiff Studiengesellschaft m.b.H (5)
Applicant type:
None (2) · COMPANY (3) · INDIV (12)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (7) · balloon (5) · Airplane (5) · navigation (3) · rudder (3) · wings (2) · control (2) · valve (2) · airfoil (2) · landing (2)
Filing date:
None (1) · 1908 (1) · 1909 (3) · 1910 (5) · 1911 (1) · 1912 (2) · 1913 (2) · 1915 (1) · 1922 (1)
Full specification filed date:
None (17)
Application number:
None (17)
Grant date:
None (5) · 0 - 99 (1) · 1800 - 1899 (1) · 1900 - 1999 (10)
Granted:
None (2) · Yes (15)
Publication date:
July 1910 (1) · April 1911 (1) · October 1912 (1)
Supplementary to patent:
None (11) · Patent AU-1914-14892 (1) · Patent DE-1907-194166 (2) · Patent DE-1909-227246 (1) · Patent DE-1909-Wilcke-Graff (1) · Patent ES-1911-50435 (1)
Related to aircraft:
1 (17)
Patent agent:
None (17)
Assigned to:
None (17)
National tech categories:
None (17)
IPCs:
None (17)
CPCs:
None (17)
Family year:
None (12) · 1897 (1) · 1909 (1) · 1911 (1) · 1912 (1) · 1914 (1)
First filing:
None (12) · No (4) · Yes (1)
Cites these patents:
None (17)
Citations from after 1930:
None (1)
Number of text pages:
None (17)
Number of claims:
None (17)
Number of diagram pages:
None (17)
Number of figures:
None (17)

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