Patent US-1901-691719
Jump to navigation
Jump to search
The provision of a structure whereby observation can be maintained, in fixed position, at great height, passage to and from the same being easy, by way of an elevator car.
- Inventor location: New York, New York county, NY (FIPSloc=36061, imputed by HistPat)
- Applicant location: John L. Adams of New York, NY
- Witnesses as shown on the final text page: Amelie Coupe and Frank J. Coupe
Sources
- Patent 691719 document and bibliographic info on espacenet
- Patent 691719 at google patents
- Note: Greth is the assignor to of one-half to Adams. We are not certain about the direction of this assignment, not to mention the "one-half". These men could possibly both be inventors.
| Year filed | 1901 |
|---|---|
| Year granted | 1902 |
| Office | US |
| Patent number | 691719 |
| Inventors | Joseph Greth |
| Inventor country | US |
| Inventor location | |
| Applicant person | John L. Adams |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Balloon-Observatory |
| English title | Balloon-observatory |
| Tech fields | aerial observation, balloons, cables, braking |
| Filing date | 1901/06/08 |
| Full specification filed date | |
| Application number | 1901063754 |
| Grant date | 1902/01/21 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 63754 |
| Patent agent | |
| Assigned to | John L. Adams |
| National tech categories | USPC 244/33, USPC 104/22, USPC 187/407, USPC 244/137.2 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/40 |
| Family year | 1901 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46743225 |
| INPADOC family ID | 43631762 |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 4 |
