Patent US-1888-411779
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| Year filed | 1888 |
|---|---|
| Year granted | 1889 |
| Office | US |
| Patent number | 411779 |
| Inventors | Nicholas H. Borgfeldt |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Flying-Machine |
| English title | Flying-Machine |
| Tech fields | flapping |
| Filing date | LTA |
| Full specification filed date | car |
| Application number | marine |
| Grant date | landing |
| Granted? | 1888-11-03 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1889-10-01 |
| Serial number | 1 |
| Patent agent | |
| Assigned to | |
| National tech categories | 1 |
| IPCs | 289878 |
| CPCs | |
| Family year | |
| First filing? | USPC 244/22 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | CPC B64C33/02 |
| INPADOC family ID | CPC B64C33/02 |
| Number of text pages | 1889 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
Sources
- Short's DB
- PTO 244
{{USpatentsources|411779A espacenet] smaller balloon (big vessel though), wings crucial to ascent; springy& watertight car body to minimize landing impact Inventor location (imputed by HistPat): Brooklyn, NY, Kings county, NY (FIPSloc=36047)
