Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US1805114A | Printing telegraph receiver | EDWIN B LAPHAM | Expired / Lapsed | 1927-04-19 | 1931-05-12 | 1947-04-19 | 0.0 yrs | 0 | |
| US1707005A | Internal-combustion motor | EDWIN B LAPHAM | Expired / Lapsed | 1927-01-08 | 1929-03-26 | 1947-01-08 | 0.0 yrs | 0 |