Patent US-1910-999959
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- Inventor location: New York county, NY (FIPSloc=36061) ; citizen of the US now, after having been a German subject
- Tech class CPC B64C13/00: Control systems or transmitting systems for actuating flying-control surfaces, lift-increasing flaps, air brakes, or spoilers
Sources
- Patent 999959 document and bibliographic info on espacenet
- Patent 999959 at google patents
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 999959 |
Inventors | Julius Christian Christiansen |
Inventor country | US |
Applicant person | Julius Christian Christiansen |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Double-acting rudder |
English title | Double-acting rudder |
Tech fields | rudder |
Filing date | 1910-06-22 |
Full specification filed date | |
Application number | 1910568409 |
Grant date | 1911-08-08 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 568409 |
Patent agent | A. M. Pierce |
Assigned to | |
National tech categories | USPC 244/89, USPC 244/88 |
IPCs | IPC B64C13/00 |
CPCs | CPC B64C13/00 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 47471709 |
INPADOC family ID | 43933158 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 7 |