Patent US-1909-1056791
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- Tech class CPC B64B1/58: Arrangements or construction of gas-bags; Filling arrangements
- Inventor location: St. Louis county, MO (FIPSloc=29510 imputed by HistPat)
- E. E. Longan was a witness, and probably the patent agent
Sources
- Patent 1056791 document and bibliographic info on espacenet
- Patent 1056791 at google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1913 |
| Office | US |
| Patent number | 1056791 |
| Inventors | Albert von Hoffmann |
| Inventor country | US |
| Inventor location | St. Louis, |
| Applicant person | Albert von Hoffmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Balloon |
| English title | Balloon |
| Tech fields | Balloon |
| Filing date | 1909-09-11 |
| Full specification filed date | |
| Application number | 1909517266 |
| Grant date | 1913-03-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 517266 |
| Patent agent | Higdon & Longan |
| Assigned to | |
| National tech categories | USPC 244/128 |
| IPCs | |
| CPCs | CPC B64B1/58 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 4 |
| Application ID | 47568973 |
| INPADOC family ID | 43905287 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 1 |
