Patent US-1902-827017
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Wings that fold when not in use; framewood of rods, hinges, and wheels covered by canvas; articulated like bird or bat wings.
Inventor location (imputed by HistPat): Berlin, Germany
Sources
- Patent 827017 document and bibliographic info on espacenet
- Patent 827017 at google patents
- Short's DB
- PTO 244
- Neilson 1910
| Year filed | 1902 |
|---|---|
| Year granted | 1906 |
| Office | US |
| Patent number | 827017 |
| Inventors | Joseph Hofmann |
| Inventor country | DE |
| Applicant person | Joseph Hofmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Wing of flying machines |
| English title | Wing of flying machines |
| Tech fields | airfoil, flapping, sail |
| Filing date | June 27, 1902 |
| Full specification filed date | |
| Application number | 1902113482 |
| Grant date | July 24, 1906 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 113482 |
| Patent agent | Harold Binney |
| Assigned to | |
| National tech categories | USPC 244/49, USPC 244/72 |
| IPCs | IPC B64C3/56 |
| CPCs | CPC B64C3/56 |
| Family year | 1902 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46981742 |
| INPADOC family ID | 43662439 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | |
| Number of claims |
