Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1196494A | Speedometer. | DEVICE TESTING Co | Expired / Lapsed | 1914-10-24 | 1916-08-29 | 1934-10-24 | 0.0 yrs | 0 | |
| US1196516A | Speedometer. | DEVICE TESTING Co | Expired / Lapsed | 1914-10-29 | 1916-08-29 | 1934-10-29 | 0.0 yrs | 0 | |
| US1171021A | Speedometer. | DEVICE TESTING Co | Expired / Lapsed | 1914-05-25 | 1916-02-08 | 1934-05-25 | 0.0 yrs | 0 |