Patent FR-1909-400277

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Year filed 1909
Year granted 1909
Office FR
Patent number 400277
Inventors Elijah D. Parrott
Inventor country US
Applicant person Elijah D. Parrott
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Ballons dirigeables
English title Dirigible
Tech fields LTA
Filing date 1909-03-02
Full specification filed date
Application number 400277D
Grant date 1909-05-27
Granted? 1
Publication date 1909-07-22
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Borame et Julien
Assigned to
National tech categories FR 6.4
IPCs IPC B64B1/00
CPCs CPC B64B1/00
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19219617
INPADOC family ID 5297796
Number of text pages 3
Number of diagram pages 2
Number of figures 10
Number of claims 8