Page values for "Patent GB-1907-21290"
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"Patents" values
1 row is stored for this page| Field | Field type | Allowed values | Value |
|---|---|---|---|
| Year_filed | Date | 1907 | |
| Year_granted | Date | 1908 | |
| Office | Page | GB | |
| Patent_number | String | 21290 | |
| Inventors | List of Page, delimiter: ; | Thomas Wigston Kinglake Clarke | |
| Inventor_country | List of Page, delimiter: ; | GB | |
| Applicant_is_inventor | Boolean | Yes | |
| Original_title | String | Improvements in Aeronautical Machines | |
| English_title | String | Aeronautical Machines | |
| Tech_fields | List of Page, delimiter: ; | Frame • Stability • Propeller | |
| Filing_date | Date | 1907-09-25 | |
| Full_specification_filed_date | Date | 1908-03-20 | |
| Grant_date | Date | 1908-06-18 | |
| Granted | Boolean | Yes | |
| Related_to_aircraft | String | 1 · 0.5 · 0 | Yes |
| Patent_agent | Page | G. G. M. Hardingham | |
| Family_year | Date | 1907 | |
| First_filing | Boolean | No | |
| Number_of_text_pages | Integer | 3 | |
| Number_of_claims | Integer | 3 | |
| Number_of_diagram_pages | Integer | 2 | |
| Number_of_figures | Integer | 4 |
