Drilldown: Patents

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Patents > Office: DE & Filing date: October 1918 & Supplementary to patent: None

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Year filed:
(There are no values for this filter)
Year granted:
1918 (4) · 1920 (2) · 1921 (1) · 1922 (1) · 1925 (1)
Office: (Click arrow to add another value)
Inventors:
None (5) · August Riedinger (1) · Edmund Rumpler (1) · Fritz Pohlenz (1) · Jakob Haw (1)
Inventor country:
None (5) · DE (4)
Inventor location:
None (8) · Sachsen (1)
Applicant person:
None (3) · August Riedinger (1) · BERLINER METALL (1) · Edmund Rumpler (1) · Fritz Pohlenz (1) · HANS GRUEBBEL (1) · Jakob Haw (1)
Applicant firm:
None (6) · Ballonfabrik Augsburg A.G. (1) · Dornier Metallbauten (1) · Otwi-Werke m.b.H. (1)
Applicant type:
None (2) · COMPANY (3) · INDIV (3) · INDIV+COMPANY (1)
Applicant is inventor:
None (1) · No (5) · Yes (3)
Tech fields:
None (5) · airplane (1) · construction (1) · descent (1) · monoplane (1) · motors (1) · parachute (1) · piloting (1) · propeller (1) · rudder (1) · stability (1) · whole (1)
Filing date:
October 5, 1918 (2) · October 16, 1918 (2) · October 17, 1918 (1) · October 18, 1918 (1) · October 23, 1918 (1) · October 26, 1918 (1) · October 29, 1918 (1)
Full specification filed date:
None (9)
Application number:
None (1) · 316435D (1) · 322530D (1) · 324002D (1) · 325209D (1) · H0075474 (1) · R0046657 (1) · S0049106 (1) · Z0010622 (1)
Grant date:
None (2) · 1919 (1) · 1920 (3) · 1922 (1) · 1923 (1) · 1925 (1)
Granted:
Yes (9)
Publication date:
None (6) · 1921 (1) · 1922 (1) · 1925 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
1 (8) · Yes (1)
Patent agent:
None (9)
Assigned to:
None (9)
National tech categories:
None (4) · DE 77h.5 (3) · DE 77h.6 (1) · DE 77h.9 (1)
IPCs:
None (4) · IPC B64C11/34 (1) · IPC B64C25/58 (1) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64D17/20 (1)
CPCs:
CPC A63H27/08 (1) · CPC B64C11/04 (1) · CPC B64C11/28 (1) · CPC B64C13/00 (1) · CPC B64C2009/005 (1) · CPC B64C25/58 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/6246 (1) · CPC B64C2700/6256 (1) · CPC B64C3/00 (1) · CPC B64C35/00 (1) · CPC B64C9/00 (1) · CPC B64D17/00 (1) · CPC B64F2700/6242 (1) · CPC B64F2700/6261 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (4) · Yes (3)
Cites these patents:
None (9)
Citations from after 1930:
None (9)
Number of text pages:
None (4) · 1 (1) · 2 (4)
Number of claims:
None (4) · 1 (2) · 2 (2) · 3 (1)
Number of diagram pages:
None (4) · 1 (4) · 2 (1)
Number of figures:
None (4) · 2 (2) · 3 (2) · 4 (1)

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