Patent US-1876-174140
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- Inventor location: Pellsville, county of Vermillion, IL, US
Sources
- Patent 174140 document and bibliographic info on espacenet
- Patent 174140 at google patents
| Year filed | 1876 |
|---|---|
| Year granted | 1876 |
| Office | US |
| Patent number | 174140 |
| Inventors | James B. Lucas |
| Inventor country | US |
| Applicant person | James B. Lucas |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvement in wind-wheels |
| English title | Improvement in wind-wheels |
| Tech fields | wind-wheels |
| Filing date | February 11, 1876 |
| Full specification filed date | |
| Application number | |
| Grant date | February 29, 1876 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Partially |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 416/139 |
| IPCs | IPC B64C11/00 |
| CPCs | CPC B64C11/346, CPC F03D80/00, CPC F03D7/041, CPC Y02E10/72 |
| Family year | 1876 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 45854701 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
