Patent US-1908-989022
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Sources
- Patent 989022 document and bibliographic info on espacenet
- Patent 989022 at google patents various rudders, including one controlled automatically, in response to a pendulum, to correct deviations from normal angle of inclination
- Inventor location (imputed by HistPat): Boston, MA, Suffolk county, MA (FIPSloc=25025)
Patent family descending from Patent US-1908-989022
- Patent US-1908-989022 (English title: Aerial navigation, National tech categories: USPC 244/80)
- Patent US-1909-943120 (English title: Aerial navigation, Supplementary to patent: Patent US-1908-989022, National tech categories: USPC 244/80)
Year filed | 1908 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 989022 |
Inventors | James Means |
Inventor country | US |
Applicant person | James Means |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aerial navigation |
English title | Aerial navigation |
Tech fields | rudder, navigation, subsystem, stability |
Filing date | 1908-03-02 |
Full specification filed date | |
Application number | 1908418679 |
Grant date | 1911-04-11 |
Granted? | |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | 418679 |
National tech categories | USPC 244/80 |
IPCs | |
CPCs | |
Family year | 1908 |
First filing? | B64C17/00 |
Cites these patents | 1 |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 47422412 |
Number of diagram pages | 43848590 |
Number of figures | |
Number of claims |