Difference between revisions of "Patent GB-1909-26654"
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| + | * Tech classifications: [[CPC B63H1/28]] Other means for improving propeller efficiency, [[CPC B63H1/26]] Blades, [[CPC B64C11/16]] Blades, [[CPC B64C11/24]] Hollow blades | ||
| + | * Inventor location and occupation: Rhynd Lodge, Seafield Avenue, Leith, Scotland; Heritable Property Owner | ||
| + | * This inventor is distinct from [[John D. Pursell]], a Tennesseean. | ||
| + | === Sources === | ||
| + | * {{GBpatentsources|190926654A}} | ||
{{Patent | {{Patent | ||
| + | |Year filed=1909 | ||
| + | |Year granted=1910 | ||
|Office=GB | |Office=GB | ||
|Patent number=26654 | |Patent number=26654 | ||
| − | |Inventors=John | + | |Inventors=John Pursell |
| − | |Original title=Improvements in | + | |Inventor country=GB; Scotland |
| + | |Applicant person=John Pursell | ||
| + | |Applicant type=INDIV | ||
| + | |Applicant is inventor=Yes | ||
| + | |Original title=Improvements in Screw-propellers | ||
| + | |English title=Improvements in Screw-propellers | ||
| + | |Tech field=propellers | ||
| + | |Filing date=1909/11/17 | ||
| + | |Full specification filed date=1910/05/06 | ||
| + | |Grant date=1910/08/25 | ||
| + | |Granted=Yes | ||
|Related to aircraft=Yes | |Related to aircraft=Yes | ||
| + | |Patent agent=Cruikshank & Fairweather, Limited | ||
| + | |IPCs=IPC B63H1/12 | ||
| + | |CPCs=CPC B63H1/26; CPC B63H1/28; CPC B64C11/16; CPC B64C11/24 | ||
| + | |Family year=1909 | ||
| + | |First filing=Yes | ||
| + | |Number of text pages=2 | ||
| + | |Number of diagram pages=1 | ||
| + | |Number of figures=1 | ||
| + | |Number of claims=1 | ||
}} | }} | ||
| − | |||
| − | |||
| − | |||
Latest revision as of 08:51, 12 July 2023
- Tech classifications: CPC B63H1/28 Other means for improving propeller efficiency, CPC B63H1/26 Blades, CPC B64C11/16 Blades, CPC B64C11/24 Hollow blades
- Inventor location and occupation: Rhynd Lodge, Seafield Avenue, Leith, Scotland; Heritable Property Owner
- This inventor is distinct from John D. Pursell, a Tennesseean.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | GB |
| Patent number | 26654 |
| Inventors | John Pursell |
| Inventor country | GB, Scotland |
| Inventor location | |
| Applicant person | John Pursell |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Screw-propellers |
| English title | Improvements in Screw-propellers |
| Tech fields | propellers |
| Filing date | 1909/11/17 |
| Full specification filed date | 1910/05/06 |
| Application number | |
| Grant date | 1910/08/25 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Cruikshank & Fairweather, Limited |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B63H1/12 |
| CPCs | CPC B63H1/26, CPC B63H1/28, CPC B64C11/16, CPC B64C11/24 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
