Patent GB-1918-169183

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This patent was not accepted by the British office, for whatever reason. Oddly, Espacenet handles 1922-12-19 as publication data. We can tentatively keep that as a publication date.

This is an addition to Patent GB-1917-168833. Reference is also made to a French predecessor, that is, to Patent FR-1916-493411, which was filed 1916-06-13. This British addition patent is analogous to Patent FR-1917-493411.24053.

The name of the patent agent is not found in the customary place on this original. However, the address of the agent is found, and it is that of Edward Evans & Co., as displayed on Patent GB-1917-168833.


Year filed 1918
Year granted
Office GB
Patent number 169183
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, Airplane, Design, Hybrid
Filing date 1918/08/01
Full specification filed date 1918/08/01
Application number 1260418
Grant date
Granted? No
Publication date 1922/12/19
Supplementary to patent Patent GB-1917-168833, Patent FR-1916-493411, Patent FR-1917-493411.24053
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 1916
First filing? No
Cites these patents
Citations from after 1930
Application ID 21652108
INPADOC family ID 10940363
Number of text pages
Number of diagram pages
Number of figures
Number of claims