Patent US-1878-204296
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The introductory paragraph of the patent contains a longer capitalized title: "Construction of Paddle-Wheels for Propelling Balloons and Submerged Vessels" (which is closer to the German title). The invention deals with machinery supporting the use of paddle-wheels on either side of an airship car or submarine).
- Inventors' location: Montreal, Quebec, Canada
- Cowan's occupation: Merchant
- Pagé's occupation: Engineer
Patent family descending from Patent CA-1878-8860
- Patent GB-1878-1827 (English title: Navigating balloons, Supplementary to patent: Patent CA-1878-8860, Filing date: 1878)
- Patent US-1878-204296 (English title: Aerial Paddle-Wheels, Supplementary to patent: Patent CA-1878-8860, Filing date: 1878-04-22, National tech categories: USPC 416/112)
- Patent DE-1879-5686 (English title: Wheels with rotating blades for movement of air ships and submarine vessels, Supplementary to patent: Patent CA-1878-8860, Filing date: 1878-05-18, National tech categories: DE 77 • DE 77h)
- Patent CA-1878-8860 (English title: Improvements on flying machines, Filing date: 1878-04-09, National tech categories: CA 244/21)
Sources
- Patent 204296 document and bibliographic info on espacenet
- Patent 204296 at google patents
- Short's DB
- Archives of this patent are in the Air Ship Patents Collection at Indiana University of Pennsylvania
| Year filed | 1878 |
|---|---|
| Year granted | 1878 |
| Office | US |
| Patent number | 204296 |
| Inventors | Richard William Cowan, Charles Pagé |
| Inventor country | CA, CA |
| Inventor location | |
| Applicant person | Richard William Cowan, Charles Pagé |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in Aerial Paddle-Wheels |
| English title | Aerial Paddle-Wheels |
| Tech fields | propulsion, paddle-wheel, marine, balloon, car, submarine |
| Filing date | 1878-04-22 |
| Full specification filed date | |
| Application number | |
| Grant date | 1878-05-28 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent CA-1878-8860 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 416/112 |
| IPCs | |
| CPCs | CPC B64C27/54 |
| Family year | |
| First filing? | 1878 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | 45906439 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
