Difference between revisions of "Patent US-1901-691719"
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| − | + | {{USpatentsources|691719A espacenet] 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 | |
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Inventor location (imputed by [[HistPat]]): New York, New York county, NY (FIPSloc=36061) | Inventor location (imputed by [[HistPat]]): New York, New York county, NY (FIPSloc=36061) | ||
Revision as of 13:29, 12 January 2019
| Year filed | 1901 |
|---|---|
| Year granted | 1902 |
| Office | US |
| Patent number | 691719 |
| Inventors | Joseph GRETH |
| Inventor country | US |
| Inventor location | |
| Applicant person | Adams, John L., New York, NY |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 0 |
| Original title | Balloon-Observatory |
| English title | Balloon-Observatory |
| Tech fields | |
| Filing date | 1901-06-08 |
| Full specification filed date | |
| Application number | 1901063754 |
| Grant date | 1902-01-21 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 63754 |
| Patent agent | |
| Assigned to | John L. Adams, New York, NY |
| National tech categories | USPC 244/33 |
| IPCs | 104/22 |
| CPCs | 187/407 |
| Family year | USPC 244/137.2 |
| First filing? | B64B1/40 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 1 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | 46743225 |
| Number of figures | 43631762 |
| Number of claims |
Sources
{{USpatentsources|691719A espacenet] 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 (imputed by HistPat): New York, New York county, NY (FIPSloc=36061)
