Patent US-1890-433941
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- CPC B64B1/50: Captive balloons
- CPC B61B5/02: Elevated railway systems without suspended vehicles with two or more rails
- Inventor location: Suffolk county, MA (FIPSloc=25025, imputed by HistPat)
Sources
- Patent 433941 document and bibliographic info on espacenet
- Patent 433941 at google patents
| Year filed | 1889 |
|---|---|
| Year granted | 1890 |
| Office | US |
| Patent number | 433941 |
| Inventors | Wallace L. Hight |
| Inventor country | US |
| Applicant person | Wallace L. Hight |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aerial-railway transit |
| English title | Aerial-railway transit |
| Tech fields | aerial railway |
| Filing date | 1889-08-20 |
| Full specification filed date | |
| Application number | |
| Grant date | 1890-08-12 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 321395 |
| Patent agent | None |
| Assigned to | |
| National tech categories | USPC 104/22 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B61B5/02, CPC B64B1/50 |
| Family year | 1889 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 3 |
| Application ID | |
| INPADOC family ID | 46301743 |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 7 |
| Number of claims | 4 |
