Drilldown: Patents

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Patents > National tech categories: DE 77h.4 & Number of claims: 3-4

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Year filed:
1907 (2) · 1908 (3) · 1909 (2) · 1913 (1) · 1917 (2) · 1918 (1)
Year granted:
1907 (1) · 1908 (1) · 1909 (1) · 1910 (3) · 1911 (1) · 1914 (1) · 1920 (1) · 1922 (1) · 1933 (1)
Office:
DE (11)
Inventors:
None (5) · Adrian Baumann (1) · Berthold Wassermann (1) · Carl Edler von Radinger (1) · Carl Huber (1) · Karl Ruecker (1) · Rudolf Wagner (1) · Wilhelm Vollbrecht (1)
Inventor country:
CH (1) · DE (9) · SW (1)
Inventor location:
None (9) · Berlin (1) · Berlin-Reinickendorf (1) · Berlin-Reinickendorf West (1) · Friedrichshafen (1)
Applicant person:
None (8) · Adrian Baumann (1) · Carl Edler von Radinger (1) · Karl Ruecker (1) · Rudolf Wagner (1)
Applicant firm:
None (6) · August Riedinger Ballonfabrik Augsburg G.m.b.H. (1) · Gummiwarenfabrik S. Saul (1) · Luftschiffbau Zeppelin G. m. b. H. (1) · Luftschiffbau Zeppelin G.m.b.H. (1) · Motorluftschiff Studiengesellschaft m.b.H (1)
Applicant type:
None (4) · COMPANY (3) · INDIV (4)
Applicant is inventor:
None (3) · No (1) · Yes (7)
Tech fields:
airplane (1) · airship (1) · altitude (1) · aluminum (2) · ascension (1) · ballast (1) · ballonet (1) · balloon (6) · bamboo (1) · collapsible (1) · compartments (2) · descent (1) · fabric (1) · frame (2) · gas (2) · instrument (1) · LTA (9) · metal (1) · meteorology (1) · pressure (1) · safety (1) · storage (1) · subsystem (1) · Tragkörper (2) · valve (3) · wood (1)
Filing date:
1907 (2) · 1908 (3) · 1909 (2) · 1913 (1) · 1917 (2) · 1918 (1)
Full specification filed date:
None (11)
Application number:
None (8) · 192662D (1) · 332537D (1) · L0046161 (1)
Grant date:
None (7) · 1910 (1) · 1911 (1) · 1922 (2)
Granted:
Yes (11)
Publication date:
None (5) · 1907 (1) · 1909 (1) · 1910 (3) · 1914 (1)
Supplementary to patent:
None (11)
Related to aircraft:
1 (10) · Yes (1)
Patent agent:
None (11)
Assigned to:
None (11)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · B64B 1/58 (1) · IPC B64B 1/08 (1) · IPC B64B1/08 (1) · IPC B64B1/58 (3) · IPC B64B1/64 (5) · IPC B64C1/00 (1) · IPC E04C3/18 (1)
CPCs:
None (1) · CPC B64B1/58 (5) · CPC B64B1/64 (4) · CPC B64C1/00 (1) · CPC B64C2700/6205 (1)
Family year:
None (4) · 1907 (2) · 1908 (2) · 1917 (2) · 1918 (1)
First filing:
None (3) · No (1) · Yes (7)
Cites these patents:
None (11)
Citations from after 1930:
None (11)
Number of text pages:
2 (9) · 3 (2)
Number of claims:
3 (7) · 4 (4)
Number of diagram pages:
None (1) · 1 (9)
Number of figures:
None (1) · 3 (3) · 5 (1) · 6 (2) · 7 (1) · 9 (2)

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