Drilldown: Patents

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Patents > Applicant firm : Luftschiffbau Schütte-Lanz or Société anonyme Astra & Related to aircraft: 1

Use the filters below to narrow your results.

Year filed:
1909 (2) · 1912 (1) · 1913 (1) · 1917 (1) · 1918 (1)
Year granted:
1909 (1) · 1911 (1) · 1912 (1) · 1918 (1) · 1919 (1) · 1920 (1)
Office:
CA (1) · DE (1) · GB (2) · HU (1) · US (1)
Inventors:
None (4) · Édouard Surcouf (1) · Henri Kapferer (1)
Inventor country:
DE (2) · FR (4)
Applicant person:
None (5) · Édouard Surcouf (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (4) · COMPANY+INDIV (2)
Applicant is inventor:
None (3) · No (1) · Yes (2)
Tech fields:
airship (2) · Astra-Torres (1) · balloon (1) · Balloons (1) · Construction (2) · dirigible (4) · fabric (1) · Frame (1) · instrument (1) · Leonardo Torres Quevedo (1) · LTA (5) · motor (2) · motors (2) · navigation (1) · piloting (1) · pressure (1) · propeller (1) · propulsion (2) · stability (1) · subsystem (1) · surface (1) · suspension (1)
Filing date:
100 - 199 (1) · 1900 - 1999 (5)
Full specification filed date:
None (6)
Application number:
None (2) · 190919823D (1) · 191202754D (1) · 22256118 (1) · 75868 (1)
Grant date:
None (1) · 1910 (1) · 1911 (1) · 1912 (1) · 1919 (1) · 1920 (1)
Granted:
Yes (6)
Publication date:
January 31, 1920 (1)
Supplementary to patent:
None (3) · Patent FR-1909-397651 (2) · Patent FR-1911-428978.14208 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (3) · Boult, Wade & Tennant (1) · H. R. Kerslake (1) · Haseltine, Lake & Co. (1)
Assigned to:
None (5) · Astra Societe Anonyme (1)
National tech categories:
None (3) · CA 244/29 (1) · DE 42k (1) · HU V/h (1)
IPCs:
None (4) · IPC B64B1/00 (1) · IPC B64B1/58 (1)
CPCs:
None (3) · CPC B64B1/00 (2) · CPC B64B1/58 (1)
Family year:
None (1) · 1908 (1) · 1909 (1) · 1911 (1) · 1913 (1) · 1917 (1)
First filing:
None (3) · No (3)
Cites these patents:
None (6)
Citations from after 1930:
None (6)
Number of text pages:
None (1) · 2 (1) · 3 (2) · 4 (1) · 7 (1)
Number of claims:
None (1) · 2 (1) · 3 (2) · 5 (1) · 9 (1)
Number of diagram pages:
None (1) · 1 (2) · 2 (2) · 4 (1)
Number of figures:
None (1) · 4 (1) · 6 (4)

Showing below up to 7 results in range #1 to #7.

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