Patent CA-1911-130403
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Flapping wings with opening-and-closing valves to vary air resistance at appropriate times.
Patents which are supplementary to this one
- Patent FR-1911-428801 (English title: Airplane, Filing date: 1911-04-22)
Sources
- Bibliographic info on this patent at CIPO
- Original patent document and bibliography entry on espacenet
- Patent CA130403 on google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | CA |
| Patent number | 130403 |
| Inventors | Alfred Albert Strougler |
| Inventor country | CA |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Air Ship; Aeroplane |
| English title | Air Ship |
| Tech fields | flapping, navigation, aerodynamics, valve, frame |
| Filing date | 1910-08-05 |
| Full specification filed date | |
| Application number | |
| Grant date | 1911-01-10 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | CA 244/10 |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 8 |
| Number of diagram pages | 3 |
| Number of figures | 7 |
| Number of claims | 10 |
