Knapp Monarch Co
Knapp MonaActive Patents
0
Total Holdings
26
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3145404A | Electric toothbrush | Expired / Lapsed | 1963-03-04 | 1964-08-25 | 2 | Details |
| US3142850A | Inflator for co2 inflation device | Expired / Lapsed | 1962-08-13 | 1964-08-04 | 2 | Details |
| US2962307A | Coupling for gas appliance | Expired / Lapsed | 1956-09-04 | 1960-11-29 | 0 | Details |
| US2842293A | Dispensing apparatus | Expired / Lapsed | 1955-04-18 | 1958-07-08 | 0 | Details |
| US2787207A | Twin window fans | Expired / Lapsed | 1953-06-01 | 1957-04-02 | 0 | Details |
| US2709216A | Temperature control for electric blankets | Expired / Lapsed | 1952-01-03 | 1955-05-24 | 0 | Details |
| US2666998A | Steam iron with movable heating element | Expired / Lapsed | 1950-03-21 | 1954-01-26 | 0 | Details |
| US2636959A | Temperature control unit | Expired / Lapsed | 1950-04-10 | 1953-04-28 | 0 | Details |
| US2623962A | Speed control for motors | Expired / Lapsed | 1949-08-13 | 1952-12-30 | 0 | Details |
| US2592525A | Secondary temperature control for electric blankets | Expired / Lapsed | 1948-08-17 | 1952-04-15 | 0 | Details |
| US2585265A | Fan blade structure | Expired / Lapsed | 1945-04-10 | 1952-02-12 | 0 | Details |
| US2552857A | Aerosol bomb | Expired / Lapsed | 1946-09-18 | 1951-05-15 | 0 | Details |
| US2549095A | Temperature control for warming blankets | Expired / Lapsed | 1948-07-31 | 1951-04-17 | 0 | Details |
| US2522718A | Vaporizer | Expired / Lapsed | 1947-03-13 | 1950-09-19 | 0 | Details |
| US2490965A | Electronic temperature control for warming blankets and the… | Expired / Lapsed | 1947-12-09 | 1949-12-13 | 0 | Details |
| US2449309A | Method of manufacturing commutators | Expired / Lapsed | 1944-06-15 | 1948-09-14 | 0 | Details |
| US2388026A | Dispensing faucet | Expired / Lapsed | 1942-05-18 | 1945-10-30 | 0 | Details |
| US2351376A | Spraying device | Expired / Lapsed | 1941-07-07 | 1944-06-13 | 0 | Details |
| US2347010A | Life jacket inflator | Expired / Lapsed | 1942-01-19 | 1944-04-18 | 0 | Details |
| US2316652A | Commutator structure and method of forming the segments the… | Expired / Lapsed | 1942-03-23 | 1943-04-13 | 0 | Details |
| US2305286A | Aerator and charging mechanism therefor | Expired / Lapsed | 1940-07-29 | 1942-12-15 | 0 | Details |
| US2222110A | Tester | Expired / Lapsed | 1939-05-22 | 1940-11-19 | 0 | Details |
| US2198924A | Automatic temperature control sadiron | Expired / Lapsed | 1938-09-12 | 1940-04-30 | 0 | Details |
| US2179761A | Electric appliance structure | Expired / Lapsed | 1938-05-09 | 1939-11-14 | 0 | Details |
| US2176382A | Stove assembly | Expired / Lapsed | 1937-02-18 | 1939-10-17 | 0 | Details |
| US1951176A | Coating machine and process | Expired / Lapsed | 1931-07-28 | 1934-03-13 | 0 | Details |