Patent US-1910-1181851
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- Inventor location: San Antonio, Bexar county, TX (FIPSloc=48029 imputed by HistPat)
- Witnesses (on the final text page): Waldemar Zschach and Max L. Bayha
- The granting of this patent was administratively delayed for an unusually long time.
Patent family descending from Patent US-1910-1181851
- Patent US-1910-1181851 (English title: Electrical indicator for street-cars, Filing date: 1910-02-01)
- Patent US-1912-1140579 (English title: Switch-operating mechanism for electric railways, Supplementary to patent: Patent US-1910-1181851, Filing date: 1912-01-20)
Sources
- Patent 1181851 document and bibliographic info on espacenet
- Patent 1181851 at google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1916 |
| Office | US |
| Patent number | 1181851 |
| Inventors | Richard M. Craig |
| Inventor country | US |
| Inventor location | San Antonio, Bexar county, TX, Texas |
| Applicant person | Richard M. Craig |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Electrical indicator for street-cars |
| English title | Electrical indicator for street-cars |
| Tech fields | instrument, electricity |
| Filing date | 1910/02/01 |
| Full specification filed date | |
| Application number | 1910541307 |
| Grant date | 1916/05/02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | 541307 |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B61D41/00 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47784271 |
| INPADOC family ID | 11360448 |
| Number of text pages | 8 |
| Number of diagram pages | 4 |
| Number of figures | 10 |
| Number of claims | 10 |
