Patent US-1908-910683
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Forward edge of wing is stiffer than back edge; back part of wing flops around a little more during flapping; upstroke supposed to propel vessel forward as well as downstroke.
- Inventor location: Salt Lake City, Salt Lake county, UT (FIPSloc=49035)
- Witnesses as shown on the final text page: Calvin L. Price and Albert Toronto
Sources
- Searching USPC 244
- Patent 910683 document and bibliographic info on espacenet
- Patent 910683 at google patents
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | US |
| Patent number | 910683 |
| Inventors | Paul Hochstrasser |
| Inventor country | US |
| Applicant person | Paul Hochstrasser |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Air-ship |
| English title | Air-ship |
| Tech fields | flapping |
| Filing date | 1908/06/11 |
| Full specification filed date | |
| Application number | 1908437976 |
| Grant date | 1909/01/26 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 437976 |
| Patent agent | C. A. Snow & Co. |
| Assigned to | |
| National tech categories | USPC 244/22, USPC 446/35 |
| IPCs | |
| CPCs | CPC B64C33/02 |
| Family year | 1908 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47160687 |
| INPADOC family ID | 43859833 |
| Number of text pages | 3 |
| Number of diagram pages | 3 |
| Number of figures | 14 |
| Number of claims | 4 |
