Patent US-1910-974554
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Box-frame airplane; propeller; rudder. "... a main frame, square in cross sections, vertical and horizontal members therefor, air resisting material on four sides of the main frame extending substantially from the rear to the middle of the frame, a propeller diametrically mounted within the covered portion, a motor and gearing therefor ..."
- Inventor location: Brooklyn, Kings county, NY (FIPSloc=36047, imputed by HistPat)
- Tech class CPC B64C11/001: Shrouded propellers
- signed Dec 8th, recorded as filed on Dec 10th
- A person named Wright was one of the witnesses, and possibly connected to the patent agency Chrystie & Wright
Sources
- Patent 974554 document and bibliographic info on espacenet
- Patent 974554 at google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | US |
| Patent number | 974554 |
| Inventors | Louis L. Crane |
| Inventor country | US |
| Applicant person | Louis L. Crane |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying-machine |
| Tech fields | airplane, frame, propeller |
| Filing date | 1909-12-10 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-11-01 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 532396 |
| Patent agent | Chrystie & Wright |
| Assigned to | |
| National tech categories | USPC 244/73R |
| IPCs | |
| CPCs | CPC B64C11/001 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 47370610 |
| INPADOC family ID | 43913397 |
| Number of text pages | 2 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 1 |
