Patent US-1920-1364522
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Sources
- Patent 1364522 document and bibliographic info on espacenet
- Patent 1364522 at google patents
Inventor location (imputed from HistPat):
| Year filed | 1918 |
|---|---|
| Year granted | 1920 |
| Office | US |
| Patent number | 1364522 |
| Inventors | James Dennis Roots |
| Inventor country | GB |
| Applicant person | James Dennis Roots |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Flying-machine |
| English title | Flying Machine |
| Tech fields | |
| Filing date | May 28, 1918 |
| Full specification filed date | |
| Application number | 23714118 |
| Grant date | January 4, 1921 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C33/02 |
| Family year | 1918 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 48900575 |
| INPADOC family ID | 44507069 |
| Number of text pages | 4 |
| Number of diagram pages | 4 |
| Number of figures | 7 |
| Number of claims | 11 |
