Patent GB-1918-124892
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From google patents: "Screw propellers - The boss of an aerial propeller ... is secured to the propeller shaft by [a] screwed cap . . . [and] is fitted with bosses . . . [to hold] the shanks of the blades . . ."
- Tech class CPC B64C11/04: Blade mountings
- Inventor location: 5 Urswick Road, Hackney, London, E. 9; Engineer
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | |
|---|---|
| Year granted | 1918 |
| Office | GB |
| Patent number | 124892 |
| Inventors | Jacob Johannes Morch |
| Inventor country | GB |
| Applicant person | Jacob Johannes Morch |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in or relating to Means for Mounting Propellers for Aircraft |
| English title | Mounting propellers on aircraft |
| Tech fields | |
| Filing date | 1918-04-04 |
| Full specification filed date | 1918-10-04 |
| Application number | 579918 |
| Grant date | 1919-04-04 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 5799 |
| Patent agent | Mewburn, Ellis & Pryor |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/04 |
| CPCs | CPC B64C11/04 |
| Family year | 1918 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 21144521 |
| INPADOC family ID | 23943992 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | |
| Number of claims |
