Patent US-1877-195860
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Year filed | 1877 |
---|---|
Year granted | 1877 |
Office | US |
Patent number | 195860 |
Inventors | John B. WARD |
Inventor country | US |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 1 |
Original title | Improvement in aerial machines |
English title | Aerial machines |
Tech fields | airplane |
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 | CPC B64C23/005, CPC Y10T74/1289 |
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 |
Sources
- Short's DB
- PTO 244
- Patent 195860 document and bibliographic info on espacenet
- Patent 195860 at google patents
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)