Patent US-1874-155218
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- Inventor location : Talladega, AL, Talladega county, AL (FIPSloc=1121, imputed by HistPat)
- Dr. Lewis A. Boswell
Sources
- Patent 155218 document and bibliographic info on espacenet
- Patent 155218 at google patents
- Short's DB
- Archives of this patent are in the Air Ship Patents Collection at Indiana University of Pennsylvania
Year filed | 1874 |
---|---|
Year granted | 1874 |
Office | US |
Patent number | 155218 |
Inventors | Lewis A. Boswell |
Inventor country | US |
Applicant person | Lewis A. Boswell |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvement in aerial propeller-wheels |
English title | Aerial propeller wheels |
Tech fields | Propulsion, propeller, wheels |
Filing date | April 4, 1874 |
Full specification filed date | |
Application number | |
Grant date | September 22, 1874 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | USPC 416/113 |
IPCs | IPC B64C11/006, IPC F05B2260/74 |
CPCs | CPC F05B2260/74, CPC B64C11/006 |
Family year | 1874 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 45822063 |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 1 |