Patent US-1915-1225059
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- Inventor location: Portland, Multnomah county, OR
- Witnesses as shown on the final text page: E. B. Dufur and R. F. Feemster
Sources
- Patent 1225059 document and bibliographic info on espacenet
- Patent 1225059 at google patents
Year filed | 1915 |
---|---|
Year granted | 1917 |
Office | US |
Patent number | 1225059 |
Inventors | John Woldemar Ruben |
Inventor country | US |
Inventor location | |
Applicant person | John Woldemar Ruben |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | SOARING AEROPLANE |
English title | Soaring Aeroplane |
Tech fields | HTA, flapping, design, aerodynamics |
Filing date | 1915/07/19 |
Full specification filed date | |
Application number | 4078715 |
Grant date | 1917/05/08 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 40787 |
Patent agent | None |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C3/40 |
Family year | 1915 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47860228 |
INPADOC family ID | 45437311 |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 4 |