Patent AT-1909-42853
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- Inventor location:
Patent family descending from Patent AT-1909-42853
- Patent AT-1909-42853 (English title: Balloon hull, National tech categories: AT 77d)
- Patent FR-1910-412037 (English title: Balloon envelope, Supplementary to patent: Patent AT-1909-42853, National tech categories: FR 6.4)
- Patent GB-1910-2247 (English title: An Improvement in Balloon-envelopes, Supplementary to patent: Patent AT-1909-42853)
Sources
- Original patent document and Bibliographic info on this patent at DPMA
- Original patent document and bibliography entry on espacenet
- google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | AT |
| Patent number | 42853 |
| Inventors | Josef Jun Knapp |
| Inventor country | AT |
| Applicant person | Josef Jun Knapp |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Ballonhülle |
| English title | Balloon hull |
| Tech fields | LTA, envelope |
| Filing date | 1909-07-19 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-07-11 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | IPC B64B1/58 |
| CPCs | CPC B64B1/58 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19231105 |
| INPADOC family ID | 5305791 |
| Number of text pages | 1 |
| Number of diagram pages | 0 |
| Number of figures | 0 |
| Number of claims | 1 |
