Patent US-1883-285920
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- Tech class CPC B61L5/20: Audible signals, e.g. detonator audible signalling
- Inventor location: SCHULTZVILLE, NEW YORK; Dutchess county, NY (FIPSloc=36027), New York county, NY (FIPSloc=36061) (imputed by HistPat)
- Inventor signed on 1883-03-28. 5 days later, this patent was recorded as filed at the patent office. ("Signed by me this 28th day of March, A. D. 1883")
Sources
- Patent 285920 document and bibliographic info on espacenet
- Patent 285920 at google patents
| Year filed | 1883 |
|---|---|
| Year granted | 1883 |
| Office | US |
| Patent number | 285920 |
| Inventors | Timothy G. Palmer |
| Inventor country | US |
| Inventor location | New York |
| Applicant person | Timothy G. Palmer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Torpedo-signal for railways |
| English title | Torpedo-signal for railways |
| Tech fields | railways |
| Filing date | April 2, 1883 |
| Full specification filed date | |
| Application number | |
| Grant date | 1883-10-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | |
| Patent agent | Lemuel W. Terrell |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C3/48, CPC B61L5/20 |
| Family year | 1883 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 46047096 |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 3 |
