Patent US-1914-1368226
Revision as of 14:32, 15 August 2023 by AvionHerbert (talk | contribs)
A gyroscope maintains a stable plane which activates control surfaces when inclined relative to the airplane's whole frame.
Refers to rotor designs in Patent GB-1913-2294 and a US patent application with serial number 708809. (Neither necessarily related to aircraft.)
Sources
- Patent 1368226 document and bibliographic info on espacenet
- Patent 1368226 at google patents
- Inventor location: Brooklyn, New York City and-or Kings county, NY (FIPSloc=36047) or New York county, NY (FIPSloc=36061)
- Witnesses (as shown on the final text page): A. W. Stringham and L. J. Dibble
Patent family descending from Patent US-1914-1368226
- Patent US-1914-1368226 (English title: Aeroplane-stabilizer, National tech categories: USPC 244/181 • USPC 244/79 • USPC 244/177 • USPC 74/5.34 • USPC 244/81)
- Patent FR-1915-481948 (English title: Improvements relative to gyroscopic stabilizers, Supplementary to patent: Patent US-1914-1368226, National tech categories: FR 6.4)
- Patent GB-1915-10377 (English title: Automatic Means for Stabilising Aircraft, Supplementary to patent: Patent US-1914-1368226 • Patent GB-1913-2294)
- Patent GB-1915-125090 (English title: Automatic Means for Stabilising Aircraft, Supplementary to patent: Patent GB-1915-10377 • Patent US-1914-1368226 • Patent GB-1913-2294)
| Year filed | 1914 |
|---|---|
| Year granted | 1921 |
| Office | US |
| Patent number | 1368226 |
| Inventors | Elmer A. Sperry |
| Inventor country | US |
| Applicant person | Elmer A. Sperry |
| Applicant firm | Sperry Gyroscope |
| Applicant type | INDIV+COMPANY |
| Applicant is inventor? | No |
| Original title | Aeroplane-stabilizer |
| English title | Aeroplane-stabilizer |
| Tech fields | airplane, stability, gyroscope |
| Filing date | 1914/07/17 |
| Full specification filed date | |
| Application number | 1914351477 |
| Grant date | 1921/02/08 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 861477 |
| Patent agent | Herbert H. Thompson |
| Assigned to | Sperry Gyroscope Company |
| National tech categories | USPC 244/181, USPC 244/79, USPC 244/177, USPC 74/5.34, USPC 244/81 |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C2700/6218, CPC Y10T74/1221, CPC B64C17/00 |
| Family year | 1914 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 49927035 |
| INPADOC family ID | 44061722 |
| Number of text pages | 15 |
| Number of diagram pages | 6 |
| Number of figures | 18 |
| Number of claims |
