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 |
| 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 |
