Patent US-1915-1172196
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John Chapmen of Middleport, New York, assignor, by direct and -- assignments, to Richardson Aeroplane Company, Inc, of New Orleans Louisiana From USPTO metadata:
- U.S. Class: 244/15; 244/233; 244/89
- Current CPC Class: B64C 30/00 (20130101)
- B64C30/00 Supersonic-type aircraft -- ?? can't be the right category Misclassified as [[{{{1}}}]]??
- Inventor location (imputed by HistPat): Niagara county, NY (FIPSloc=36063) or Orleans county, LA (FIPSloc=22071)
Sources
- Patent 1172196 document and bibliographic info on espacenet
- Patent 1172196 at google patents
| Year filed | 1915 |
|---|---|
| Year granted | 1916 |
| Office | US |
| Patent number | 1172196 |
| Inventors | John H Chapman |
| Inventor country | US |
| Applicant person | Richardson Aeroplane Company |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Hydroaeroplane |
| English title | Hydroaeroplane |
| Tech fields | hybrid, hydroplane |
| Filing date | March 30, 1915 |
| Full specification filed date | |
| Application number | 1817015 |
| Grant date | February 15, 1916 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | Richardson Aeroplane Company |
| National tech categories | USPC 244/233, USPC 244/15, USPC 244/89 |
| IPCs | |
| CPCs | CPC B64C30/00 |
| Family year | 1915 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47767511 |
| INPADOC family ID | 43509688 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
