Patent US-1921-1413383
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- Tech class: CPC B63B1/22: Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type with adjustable planing surfaces
- Inventor location: Boulogne-on-the-Seine
Sources
- Patent 1413383 document and bibliographic info on espacenet
- Patent 1413383 at google patents
Year filed | 1921 |
---|---|
Year granted | 1922 |
Office | US |
Patent number | 1413383 |
Inventors | Marcel Mathieu Etienne Besson |
Inventor country | FR |
Applicant person | Marcel Mathieu Etienne Besson |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Gliding boat |
English title | Gliding boat |
Tech fields | |
Filing date | 1921-03-24 |
Full specification filed date | |
Application number | 457036D |
Grant date | 1922-04-18 |
Granted? | 1 |
Publication date | 1922-04-18 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 455171 |
Patent agent | James L. Norris |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B63B1/22 |
CPCs | CPC B63B1/22 |
Family year | 1912 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 7 |
Application ID | 19275120 |
INPADOC family ID | 5343508 |
Number of text pages | 2 |
Number of diagram pages | 3 |
Number of figures | 4 |
Number of claims | 5 |