Patent US-1908-905547
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Propellers, angled vertically and horizontally, and air blasts; frame with wheels
- Inventor location (imputed by HistPat): Brooklyn, NY, Kings county, NY (FIPSloc=36047), New York county, NY (FIPSloc=36061)
Sources
- Patent 905547 document and bibliographic info on espacenet
- Patent 905547 at google patents
- Short's DB
- PTO 244
- Neilson espacenet
| Year filed | 1908 |
|---|---|
| Year granted | 1908 |
| Office | US |
| Patent number | 905547 |
| Inventors | James B Macduff |
| Inventor country | US |
| Applicant person | James B Macduff |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine |
| English title | Flying machine |
| Tech fields | aerodrome, propulsion, propeller, frame, wheels |
| Filing date | 1908-04-16 |
| Full specification filed date | |
| Application number | 1908427502 |
| Grant date | 1908-12-01 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 427502 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/23R |
| IPCs | IPC B64C29/0025 |
| CPCs | CPC B64C29/0025 |
| Family year | 1908 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47145221 |
| INPADOC family ID | 43853784 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
