Patent FR-1914-470622
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Diagrams are identical to the ones in the British patent.
Patent family descending from Patent GB-1913-11207
- Patent GB-1913-11207 (English title: Improvements in Dirigible Air Ships)
- Patent US-1914-1109502 (English title: Dirigible airship, Supplementary to patent: Patent GB-1913-11207, National tech categories: USPC 244/125)
- Patent FR-1914-470622 (English title: Airship, Supplementary to patent: Patent GB-1913-11207, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1914 |
---|---|
Year granted | 1914 |
Office | FR |
Patent number | 470622 |
Inventors | John Arthur Armstrong |
Inventor country | GB |
Applicant person | John Arthur Armstrong |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements dans les aéronats, ballons dirigeables, etc. |
English title | Airship |
Tech fields | LTA, dirigible |
Filing date | 1914-02-17 |
Full specification filed date | |
Application number | 470622D |
Grant date | 1914-06-20 |
Granted? | 1 |
Publication date | 1914-09-19 |
Supplementary to patent | Patent GB-1913-11207 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Armengaud jeune |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64B1/00 |
CPCs | CPC B64B1/00 |
Family year | 1914 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19288384 |
INPADOC family ID | 5354918 |
Number of text pages | 4 |
Number of diagram pages | 1 |
Number of figures | 6 |
Number of claims | 8 |