Patent US-1913-1203220
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- Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
- Tech classes CPC G05D1/044 Control of altitude or depth specially adapted for aircraft during banks and CPC Y10S200/29 Ball
- electro-magnetic device to aid stability of an aircraft
Sources
- Patent 1203220 document and bibliographic info on espacenet
- Patent 1203220 at google patents
| Year filed | 1913 |
|---|---|
| Year granted | 1916 |
| Office | US |
| Patent number | 1203220 |
| Inventors | Alfred John Macy |
| Inventor country | US |
| Applicant person | Alfred John Macy |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Stabilizer |
| English title | Aerial stabilizer |
| Tech fields | stability |
| Filing date | 1913-07-28 |
| Full specification filed date | |
| Application number | |
| Grant date | 1916-10 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Charles Hill |
| Assigned to | |
| National tech categories | USPC 244/179 |
| IPCs | |
| CPCs | CPC G05D1/044, CPC Y10S200/29 |
| Family year | 1913 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 3 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 7 |
| Number of diagram pages | 5 |
| Number of figures | 21 |
| Number of claims | 10 |
