Patent US-1916-1234311
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Made guess about patent agency's name, below.
- "Duncan, of Crayford, England, assignor to Vickers Limited, of Westminster, England"
- Duncan: Crayford, county of Kent, England
- Vickers: Westminster, England
Sources
- Patent 1234311 document and bibliographic info on espacenet
- Patent 1234311 at google patents
| Year filed | 1916 |
|---|---|
| Year granted | 1917 |
| Office | US |
| Patent number | 1234311 |
| Inventors | Thomas Smith Duncan |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Thomas Smith Duncan |
| Applicant firm | Vickers Ltd. |
| Applicant type | COMPANY+INDIV |
| Applicant is inventor? | 1 |
| Original title | Landing device for aeroplanes and hydroaeroplanes |
| English title | Landing device for aeroplanes and hydroaeroplanes |
| Tech fields | landing, hydroaeroplane, airplane, float, frame, suspension |
| Filing date | February 24, 1916 |
| Full specification filed date | |
| Application number | 8013816 |
| Grant date | July 24, 1917 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 80138 |
| Patent agent | Pennie, Gario & Marvin |
| Assigned to | Vickers Ltd. |
| National tech categories | |
| IPCs | |
| CPCs | CPC F16F9/06, CPC B64C25/60 |
| Family year | 1916 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 6 |
| Application ID | 330462555 |
| INPADOC family ID | 47058415 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 6 |
| Number of claims | 5 |
