Patent GB-1916-125670
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- Tech class: CPC B64C3/00: Wings
- Inventor location: van Eugen, same as in other patents ; Letchford: Engineer, of Holmeleigh, Radford Road, Coventry
Inventor signed. 3 days later, this patent was recorded as filed at the patent office. -- complete spec dated 23 May 1917
Patent family descending from Patent GB-1916-125670
- Patent GB-1916-125670 (English title: Improvements in the Construction of Wings and the like for Aerial Machines)
- Patent US-1917-1281442 (English title: Construction of wings and the like for aerial machines, Supplementary to patent: Patent GB-1916-125670)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1916 |
---|---|
Year granted | 1919 |
Office | GB |
Patent number | 125670 |
Inventors | Charles Marie von Eugen, Harry Letchford |
Inventor country | GB |
Inventor location | |
Applicant person | Charles Marie von Eugen, Harry Letchford |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in the Construction of Wings and the like for Aerial Machines |
English title | Improvements in the Construction of Wings and the like for Aerial Machines |
Tech fields | wings |
Filing date | 1916-11-29 |
Full specification filed date | 1917-05-26 |
Application number | 1710916 |
Grant date | 1919-05-01 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Eric W. Walford |
Assigned to | |
National tech categories | |
IPCs | IPC B64C3/00 |
CPCs | CPC B64C3/00, CPC B64C2700/6233 |
Family year | 1916 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 21817335 |
INPADOC family ID | 23516437 |
Number of text pages | 3 |
Number of diagram pages | 2 |
Number of figures | 21 |
Number of claims | 4 |