Difference between revisions of "Patent US-1877-195860"
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| − | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=US&NR=195860A espacenet] great drawings; key addition is a gyroscopic wheel for stability; also describes tubes for airflow through the vessel Inventor location (imputed by [[HistPat]]): San Francisco | + | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=US&NR=195860A espacenet] great drawings; key addition is a gyroscopic wheel for stability; also describes tubes for airflow through the vessel Inventor location (imputed by [[HistPat]]): San Francisco, San Francisco county, CA (FIPSloc=6075) |
Revision as of 22:37, 31 August 2017
| Year filed | 1877 |
|---|---|
| Year granted | 1877 |
| Office | US |
| Patent number | 195860 |
| Inventors | John B. WARD |
| Inventor country | US |
| Inventor location | |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | 1 |
| Original title | Improvement in aerial machines |
| English title | Aerial machines |
| Tech fields | |
| Filing date | navigation |
| Full specification filed date | stability |
| Application number | gyroscope |
| Grant date | 1877-05-23 |
| Granted? | |
| Publication date | |
| Supplementary to patent | 1877-10-02 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | US185465 |
| Assigned to | 1 |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | USPC 244/12.1 |
| First filing? | 74/5.9 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 1877 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | 45891943 |
| Number of claims |
