Patent DE-1889-51061

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  • Inventor location: 134 Rivington Street, New York


Year filed 1889
Year granted 1890
Office DE
Patent number 51061
Inventors Hermann August Julius Rieckert, Albert Emil Karl Rieckert
Inventor country US
Applicant person Hermann August Julius Rieckert, Albert Emil Karl Rieckert
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Anordnung von Längsschotten bei Luftballons
English title Arrangement of longitudinal bulkheads for balloons
Tech fields LTA
Filing date March 19, 1889
Full specification filed date
Application number
Grant date March 6, 1890
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories DE 77
IPCs IPC B64B1/58, IPC B64B1/06
Family year 1889
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
Number of text pages 2
Number of diagram pages 1
Number of figures 3
Number of claims 1