Patent BE-1887-77828
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We know of this patent from the US filing which refers to it The patent proposes both a light motor and the combined action of a mechanical motor and a human peddling
- Tech class CPC B64C31/04: Man-powered aircraft
- Inventor location: Cromwell Grove, West Kensington Park, London, England
- From the US filing: "Application filed June 27, 1887. Serial No. 242,673. (No model.) Patented in England June 8, 1887, No. 8,255; in France June 15, 1887, No. 184,251, and in Belgium June 16, 1887, No. 77,828."
Patent family descending from Patent GB-1887-8255
- Patent GB-1887-8255 (Filing date: 1887-06-08)
- Patent FR-1887-184251 (English title: Improvements brought to aerial navigation, Supplementary to patent: Patent GB-1887-8255, Filing date: 1887-06-15, National tech categories: FR 6.3)
- Patent BE-1887-77828 (Supplementary to patent: Patent GB-1887-8255 • Patent FR-1887-184251, Filing date: 1887-06-16)
- Patent US-1887-378364 (English title: Aerial Navigation, Supplementary to patent: Patent GB-1887-8255 • Patent FR-1887-184251 • Patent BE-1887-77828, Filing date: 1887-06-27, National tech categories: USPC 244/64 • USPC 244/66)
- Patent DE-1887-42902 (English title: Airship, Supplementary to patent: Patent GB-1887-8255, Filing date: 1887-07-01, National tech categories: DE 77)
Sources
- Patent 378364 document and bibliographic info on espacenet
- Patent 378364 at google patents
- Short's DB
- PTO 244
| Year filed | 1887 |
|---|---|
| Year granted | |
| Office | BE |
| Patent number | 77828 |
| Inventors | Wald Gustafson |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Wald Gustafson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | |
| English title | |
| Tech fields | LTA, propulsion, human-powered, wheels |
| Filing date | 1887-06-16 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | |
| Publication date | |
| Supplementary to patent | Patent GB-1887-8255, Patent FR-1887-184251 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C31/04 |
| CPCs | CPC B64C31/04 |
| Family year | 1887 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | 2 |
| Number of figures | 10 |
| Number of claims |
