Patent AT-1908-35315

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Inventor location: Berlin-Reinickendorf-West

  • date complexity: The original docs say, as DPMA does, that the patent was granted Nov 25 1908 but the original patent doc says its term (Patentdauer) begins July 15, 1908 possibly because it is a foreign filing, but that should mean its term begins in 1907 when the German patent began its term. Not all clear.

Patent family descending from Patent DE-1907-194166


Year filed 1908
Year granted 1908
Office AT
Patent number 35315
Inventor country DE
Applicant person
Applicant firm Motorluftschiff-Studiengesellschaft m.b.H
Applicant type COMPANY
Applicant is inventor? Yes
Original title Verfahren und Vorrichtung, die Schräglage eines länglichen Luftschiffes mittels zweier Luftsäcke zu regeln
English title Method and device to regulate the inclination of an elongated airship by means of two air sacs
Tech fields LTA, navigation, balloon
Filing date February 19, 1908
Full specification filed date
Application number 35315D
Grant date November 25, 1908
Granted? Yes
Publication date
Supplementary to patent Patent DE-1907-194166
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories AT 77d
IPCs IPC B64B1/38
Family year 1907
First filing? Yes
Cites these patents DE4009763A1 (1991-10-02)
Citations from after 1930 1
Application ID 679767
INPADOC family ID 440729
Number of text pages 2
Number of diagram pages 1
Number of figures 6
Number of claims 3