Patent US-1897-574865
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- small tissue-paper firework balloon; for indoor use (?!)
- Inventor location (imputed by HistPat): New York, New York county, NY (FIPSloc=36061)
- Inventor citizenship: German; a subject of the Empire of Germany
Sources
- Patent 574865 document and bibliographic info on espacenet
- Patent 574865 at google patents
| Year filed | 1896 |
|---|---|
| Year granted | 1897 |
| Office | US |
| Patent number | 574865 |
| Inventors | Henry T. Hirsch |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Pyrotechnic balloon |
| English title | Pyrotechnic balloon |
| Tech fields | LTA, fun |
| Filing date | 1896-10-29 |
| Full specification filed date | |
| Application number | |
| Grant date | 1897-01-05 |
| Granted? | |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | 610421 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 102/354, USPC 244/98 |
| IPCs | |
| CPCs | CPC A63H33/20 |
| Family year | 1897 |
| First filing? | |
| 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 |
