Patent US-1871-121561
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Ground-based signaling apparatus for telegraph messages. No reference to aero applications.
- Inventor location: Auburn, Cayuga county, NY (FIPSloc=36011, imputed by HistPat)
Sources
- Patent 121561 document and bibliographic info on espacenet
- Patent 121561 at google patents
| Year filed | 1871 |
|---|---|
| Year granted | 1871 |
| Office | US |
| Patent number | 121561 |
| Inventors | William Henry Ward |
| Inventor country | US |
| Inventor location | |
| Applicant person | William Henry Ward |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in telegraph-signals |
| English title | Improvement in telegraph-signals |
| Tech fields | Telegraph |
| Filing date | |
| Full specification filed date | |
| Application number | |
| Grant date | 1871-12-05 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | |
| Patent agent | Johnson, Klaucke? & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC A63B71/0672, CPC B64C27/54 |
| Family year | 1871 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 45764127 |
| INPADOC family ID | |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 9 |
| Number of claims | 4 |
