Drilldown: Patents

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Patents > National tech categories : AU 90.5 or DE 77 & CPCs: CPC B64B1/40

Use the filters below to narrow your results.

Year filed:
1878 (1) · 1881 (1) · 1886 (1) · 1890 (1) · 1892 (1) · 1894 (1) · 1896 (1) · 1897 (1) · 1898 (1)
Year granted:
None (1) · 1879 (1) · 1887 (1) · 1891 (1) · 1893 (1) · 1896 (1) · 1897 (1) · 1898 (1) · 1899 (1)
Office:
DE (9)
Inventors:
Adolf Friedrich Heim (1) · Armin Beckmann (1) · Carl Georg Rodeck (1) · Carsten Ingwer (1) · Comte Antoine Apraxine (1) · Ernst von Unruh (1) · Friedrich Johann Elias Vollstedt (1) · Heinrich Rudolph (1) · Julius B. Rauber (1) · Max Nathan (1) · Sophus Hartmann (1)
Inventor country:
DE (7) · HU (1) · RU (1)
Inventor location:
None (7) · Budapest (1) · Charlottenburg (1)
Applicant person:
None (3) · Armin Beckmann (1) · Carl Georg Rodeck (1) · Comte Antoine Apraxine (1) · Heinrich Rudolph (1) · Julius B. Rauber (1) · Max Nathan (1) · Sophus Hartmann (1)
Applicant firm:
None (9)
Applicant type:
None (2) · INDIV (7)
Applicant is inventor:
Yes (9)
Tech fields:
aerodynamics (1) · airship (1) · aluminum (1) · balloon (5) · balloons (1) · captive (2) · car (2) · design (1) · dirigible (1) · drachen (1) · frame (3) · gas (1) · hybrid (1) · kite (2) · LTA (8) · metal (1) · navigation (2) · pressure (1) · propulsion (2) · suspension (2) · takeoff (1)
Filing date:
1878 (1) · 1881 (1) · 1886 (1) · 1890 (1) · 1892 (1) · 1894 (1) · 1896 (1) · 1897 (1) · 1898 (1)
Full specification filed date:
None (9)
Application number:
None (9)
Grant date:
None (2) · 1879 (1) · 1881 (1) · 1891 (1) · 1896 (1) · 1897 (1) · 1898 (1) · 1899 (1)
Granted:
Yes (9)
Publication date:
None (6) · 1887 (1) · 1893 (1) · 1898 (1)
Supplementary to patent:
None (9)
Related to aircraft:
1 (4) · Yes (5)
Patent agent:
None (9)
Assigned to:
None (9)
National tech categories: (Click arrow to add another value)
IPCs:
None (3) · IPC B64B1/40 (5) · IPC B64B1/50 (1)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 1878 (1) · 1881 (1) · 1890 (1) · 1892 (1) · 1896 (1) · 1897 (1) · 1898 (1)
First filing:
None (2) · No (1) · Yes (6)
Cites these patents:
None (9)
Citations from after 1930:
None (9)
Number of text pages:
None (1) · 1 (1) · 2 (4) · 3 (2) · 4 (1)
Number of claims:
None (3) · 1 (2) · 2 (2) · 3 (2)
Number of diagram pages:
None (1) · 1 (8)
Number of figures:
None (3) · 2 (1) · 3 (2) · 6 (1) · 8 (2)

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