Patent GB-1917-168833
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This patent was not accepted by the British office, for whatever reason.
Reference is made to a French predecessor, filed 1916-06-13, that is, to Patent FR-1916-493411.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: 3 & 5 Boulevard de Levallois prolongé, Neuilly-Sur-Seine, département Seine, France
Patent family descending from Patent GB-1917-168833
- Patent GB-1917-168833 (English title: Improvements in hydro-aeroplanes, Supplementary to patent: Patent FR-1916-493411)
- Patent GB-1918-169183 (English title: Improvements in hydro-aeroplanes, Supplementary to patent: Patent GB-1917-168833 • Patent FR-1916-493411 • Patent FR-1917-493411.24053)
Year filed | 1917 |
---|---|
Year granted | 1921 |
Office | GB |
Patent number | 168833 |
Inventors | |
Inventor country | FR |
Applicant person | |
Applicant firm | Alphonse Tellier et Cie |
Applicant type | COMPANY |
Applicant is inventor? | No |
Original title | Improvements in hydro-aeroplanes |
English title | Improvements in hydro-aeroplanes |
Tech fields | Hydroaeroplane, Hybrid, Airplane, Design, Biplane |
Filing date | 1917/06/13 |
Full specification filed date | |
Application number | 847917 |
Grant date | 1921/09/12 |
Granted? | Yes |
Publication date | |
Supplementary to patent | Patent FR-1916-493411 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Edward Evans & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B64C35/00 |
CPCs | CPC B64C35/00 |
Family year | 1917 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 21237769 |
INPADOC family ID | 10914998 |
Number of text pages | 3 |
Number of diagram pages | 3 |
Number of figures | 8 |
Number of claims | 9 |