Patent US-1918-1290549
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- Tech class CPC B64C23/005: Influencing air flow over aircraft surfaces, not otherwise provided for
- Inventor location: London, in the county of Madison and State of Ohio
Sources
- Patent 1290549 document and bibliographic info on espacenet
- Patent 1290549 at google patents
Year filed | 1918 |
---|---|
Year granted | 1919 |
Office | US |
Patent number | 1290549 |
Inventors | Harry Harden |
Inventor country | US |
Inventor location | Ohio |
Applicant person | Harry Harden |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Airship |
English title | Airship |
Tech fields | |
Filing date | 1918-09-23 |
Full specification filed date | |
Application number | 25530318 |
Grant date | 1919-01-07 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 255303 |
Patent agent | C. A. Snow & Co. |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C23/005 |
Family year | 1918 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 2 |
Application ID | 47976778 |
INPADOC family ID | 44608224 |
Number of text pages | 3 |
Number of diagram pages | 5 |
Number of figures | 9 |
Number of claims | 2 |