Patent US-1909-927815
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Toy airplane with corrugated surface
Inventor location (imputed by HistPat): Lancaster, PA (FIPSloc=42071)
Sources
- Patent 927815 document and bibliographic info on espacenet
- Patent 927815 at google patents
- Short's DB
- Neilson, 1910
Year filed | 1908 |
---|---|
Year granted | 1909 |
Office | US |
Patent number | 927815 |
Inventors | Ludwig Ruppin |
Inventor country | US |
Applicant person | Ludwig Ruppin |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Aerial device |
English title | Aerial device |
Tech fields | fun, whirligig, advertising, stability, aerodynamics |
Filing date | February 1, 1908 |
Full specification filed date | |
Application number | |
Grant date | July 13, 1909 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Partially |
Serial number | 413770 |
Patent agent | |
Assigned to | |
National tech categories | USPC 446/67, USPC 446/68 |
IPCs | IPC A63H27/20 |
CPCs | CPC A63H27/001 |
Family year | 1908 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 6 |
Number of claims | 6 |