Patent US-1884-292640
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| Year filed | |
|---|---|
| Year granted | 1884 |
| Office | US |
| Patent number | 292640 |
| Inventors | John F. FOLMER |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Air-port for vessels |
| English title | Air-port for vessels |
| Tech fields | marine |
| Filing date | car |
| Full specification filed date | 1883-05-01 |
| Application number | |
| Grant date | |
| Granted? | 1884-01-29 |
| Publication date | 1 |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 0 |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | 1884 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
{{USpatentsources|292640 espacenet] not an 'airport' but in fact a porthole Inventor location (imputed by HistPat): Philadelphia, Philadelphia county, PA (FIPSloc=42101)
