Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2593313A | Apparatus for detecting water vapor in gases | Surface Combustion Corp | Expired / Lapsed | 1947-01-29 | 1952-04-15 | 1967-01-29 | 0.0 yrs | 0 | |
| US2479936A | Air conditioning apparatus | Surface Combustion Corp | Expired / Lapsed | 1946-12-21 | 1949-08-23 | 1966-12-21 | 0.0 yrs | 0 | |
| US2376209A | Dew point indicator | Surface Combustion Corp | Expired / Lapsed | 1944-04-14 | 1945-05-15 | 1964-04-14 | 0.0 yrs | 0 | |
| US1256301A | Gas-burning apparatus. | Surface Combustion Corp | Expired / Lapsed | 1917-06-28 | 1918-02-12 | 1937-06-28 | 0.0 yrs | 0 |