Patent US-1906-852221
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Motor-driven, boat-shaped airplane, with several umbrella-parachutes sticking up out of it; these open and close rapidly to raise the vessel upwards; propeller and rudder for horizontal movement. Like "the rapid opening and closing of an umbrella" Appears to be unworkable -- the forces suggested in the diagram would not be enough to lift the boat/car/fuselage.
- Tech class CPC B64C33/02 Wings; Actuating mechanisms therefor -- that usually means flapping; should we include flapping/ornithopter below? Yes, it seems so, but the patent text avoids "flapping" or "birds" or orthopter/ornithopter terminology
- Inventor location: Tonopah, Nye county, NV (FIPSloc=32023, imputed by HistPat)
Sources
- Patent 852221 document and bibliographic info on espacenet
- Patent 852221 at google patents
- Short's DB
- PTO 244
| Year filed | 1906 |
|---|---|
| Year granted | 1907 |
| Office | US |
| Patent number | 852221 |
| Inventors | Bartholomew Connolly |
| Inventor country | US |
| Applicant person | Bartholomew Connolly |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying-machine |
| Tech fields | parachute, propulsion, propeller, rudder, frame, texture, flapping |
| Filing date | 1906-04-13 |
| Full specification filed date | |
| Application number | 1906311449 |
| Grant date | 1907-04-30 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 311449 |
| Patent agent | Geo. H. Strong |
| Assigned to | |
| National tech categories | USPC 244/22 |
| IPCs | |
| CPCs | CPC B64C33/02 |
| Family year | 1906 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 47030795 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
