Difference between revisions of "Patent GB-1909-26654"
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m (Econterms moved page Patent GB--26654 to Patent GB-1909-26654 without leaving a redirect: filing year) |
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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 | ||
=== Sources === | === Sources === | ||
* {{GBpatentsources|190926654A}} | * {{GBpatentsources|190926654A}} | ||
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|IPCs= | |IPCs= | ||
|CPCs= | |CPCs= | ||
| − | |Family year= | + | |Family year=1909 |
|First filing=1 | |First filing=1 | ||
|Cites these patents= | |Cites these patents= | ||
Revision as of 07:31, 10 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
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 D. Pursell |
| Inventor country | US |
| Inventor location | |
| Applicant person | John D. Pursell |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in or relating to Aeroplanes |
| English title | Improvements in or relating to Aeroplanes |
| Tech fields | |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
