Patent GB-1910-20498
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Sequentially follows Patent GB-1910-20497; probably simultaneous submission.
Sources
- espacenet
- Abridgment of patent specifications, Class 4, 1909–1915, p. 284.
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | GB |
| Patent number | 20498 |
| Inventors | Erhard Brunsmann |
| Inventor country | DE |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Drive for Wings or Beater Flying Machines with several Wings Alternately Actuated by Crank Shaft and Tractive Means |
| English title | Drive for Wings or Beater Flying Machines with several Wings Alternately Actuated by Crank Shaft and Tractive Means |
| Tech fields | flapping, wings, subsystem, propulsion |
| Filing date | 1910/09/02 |
| Full specification filed date | |
| Application number | 191020498D |
| Grant date | 1911/02/16 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | J. G. Lorrain |
| Assigned to | |
| National tech categories | GB 4 propel & steer, GB 4 propelling |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1910 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23604516 |
| INPADOC family ID | 11096720 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 2 |
