Patent GB-1920-160598
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Sources
- Original patent document and bibliography entry on espacenet
- Patent GB160598A on google patents
- Inventor location: “a subject of the King of Great Britain, and a resident of the Town of Paisely, in the County of Bruce, in the Province of Ontario, Canada”
- Inventor occupation: Farmer
| Year filed | 1920 |
|---|---|
| Year granted | 1921 |
| Office | GB |
| Patent number | 160598 |
| Inventors | John Edward Thompson |
| Inventor country | CA |
| Inventor location | |
| Applicant person | John Edward Thompson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in aeroplane propellers |
| English title | Improvements in airplane propellers |
| Tech fields | propellers, propulsion, design, airplane |
| Filing date | 1920-01-07 |
| Full specification filed date | |
| Application number | |
| Grant date | 1921-03-31 |
| Granted? | 1 |
| Publication date | 1921-03-31 |
| Supplementary to patent | Patent CA-1918-196108 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | G. F. Redfern & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/36 |
| CPCs | CPC B64C11/36 |
| Family year | 1918 |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
