← Back to Companies

ELECTRIC HOUSEHOLD UTILITIES

ELECTRIC H
Active Patents
0
Total Holdings
3

Patent Holdings

Filter in Explorer →
Patent No. Title Status Filing Date Grant Date Claims Actions
US2082108A Washing machine Expired / Lapsed 1930-11-13 1937-06-01 0 Details
US2022018A Hydraulic system for clothes driers Expired / Lapsed 1934-02-24 1935-11-26 0 Details
US1983131A Fluid pump Expired / Lapsed 1933-03-23 1934-12-04 0 Details