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Electrolux AB

Electrolux
Active Patents
0
Total Holdings
13

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
EP0187629A2 A method of controlling the heating of an aqueous load in a… Expired / Lapsed 1985-12-19 — 11 Details
GB594165A Improvements in or relating to electrically driven fans Expired / Lapsed 1945-05-29 — 0 Details
US4797557A Position sensing system for a moving object wherein a lens … Expired / Lapsed 1987-05-14 1989-01-10 5 Details
US4133972A Vacuum cleaner hose having an electrical conductor Expired / Lapsed 1977-01-19 1979-01-09 7 Details
US3476365A Air humidifier Expired / Lapsed 1967-05-10 1969-11-04 0 Details
US3257784A Vacuum cleaner assembly Expired / Lapsed 1963-04-01 1966-06-28 2 Details
US3203150A Building framework Expired / Lapsed 1961-02-27 1965-08-31 2 Details
US3173557A Conveyor system Expired / Lapsed 1962-10-05 1965-03-16 2 Details
US3074110A Method of and apparatus for forming a double-walled recepta… Expired / Lapsed 1960-05-24 1963-01-22 1 Details
US3048960A Air filter Expired / Lapsed 1958-10-24 1962-08-14 0 Details
US2993355A Washing machine Expired / Lapsed 1957-07-05 1961-07-25 0 Details
US2907072A Method of forming foamed plastic objects Expired / Lapsed 1956-09-13 1959-10-06 0 Details
US2582244A Grater having rotatable feed means Expired / Lapsed 1947-10-17 1952-01-15 0 Details