Patent US-1911-991528
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Adjustable wings; rudder; propellers with triangular blades; propellers on opposite sides of car, beneath aeroplanes
Inventor location (imputed by HistPat): Belton, TX, Bell county, TX (FIPSloc=48027)
Sources
- Patent 991528 document and bibliographic info on espacenet
- Patent 991528 at google patents
Year filed | 1909 |
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Year granted | 1911 |
Office | US |
Patent number | 991528 |
Inventors | Jack Lloyd Nichols |
Inventor country | US |
Applicant person | Robert Lee Willis |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 0 |
Original title | Aerial navigation |
English title | Aerial navigation |
Tech fields | airplane, frame, wheels, navigation, stability, rudder, propeller |
Filing date | 1909-10-26 |
Full specification filed date | |
Application number | 1909524615 |
Grant date | 1911-05-09 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | 524615 |
Patent agent | |
Assigned to | Albert Lee Jacks (¼) and Robert Lee Willis (1/8), Belton, TX |
National tech categories | USPC 244/65 |
IPCs | |
CPCs | CPC B64C3/385 |
Family year | 1909 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |