Automatic Sprinkler Corp
AutomaticActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3579220A | Alarm system | Expired / Lapsed | 1969-03-28 | 1971-05-18 | 19 | Details |
| US3565068A | Breathing apparatus | Expired / Lapsed | 1969-02-07 | 1971-02-23 | 8 | Details |
| US3529732A | Article transfer apparatus | Expired / Lapsed | 1968-04-24 | 1970-09-22 | 0 | Details |
| US3481333A | Inhalation-exhalation regulator system with suction control | Expired / Lapsed | 1966-03-31 | 1969-12-02 | 0 | Details |
| US3403410A | Disposable urine container | Expired / Lapsed | 1966-06-01 | 1968-10-01 | 0 | Details |
| US3329446A | Pipe coupling | Expired / Lapsed | 1966-08-18 | 1967-07-04 | 0 | Details |
| US2357133A | Pressure actuated valve | Expired / Lapsed | 1943-03-26 | 1944-08-29 | 0 | Details |
| US1986479A | Means for supervising pneumatic fire alarm systems | Expired / Lapsed | 1929-12-27 | 1935-01-01 | 0 | Details |
| US1941683A | Booster pump apparatus for fire extinguishing systems | Expired / Lapsed | 1928-02-02 | 1934-01-02 | 0 | Details |