Patent US-1911-993256
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Central frame is a cylindrical tube, with cap turning upward in the front and downward in the back; supports a plurality of propellers; navigation by adjustment of planes
- Inventor location: San Mateo, San Mateo county, CA (FIPSloc=6081, imputed by HistPat)
Sources
- Patent 993256 document and bibliographic info on espacenet
- Patent 993256 at google patents
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 993256 |
Inventors | Timothy Henry Konrad |
Inventor country | US |
Applicant person | Timothy Henry Konrad |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Airship |
English title | Airship |
Tech fields | airplane, frame, rudder, navigation, propeller |
Filing date | 1910-04-20 |
Full specification filed date | |
Application number | 1910556471 |
Grant date | 1911-05-23 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 556471 |
Patent agent | Victor J. Evans |
Assigned to | |
National tech categories | USPC 244/12.1, USPC 244/231 |
IPCs | |
CPCs | CPC B64C23/005 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47460266 |
INPADOC family ID | 43926751 |
Number of text pages | 2 |
Number of diagram pages | 2 |
Number of figures | 6 |
Number of claims | 4 |