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Simplex Electric Heating Co

Simplex El
Active Patents
0
Total Holdings
5

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US1192153A Flexible electric heater. Expired / Lapsed 1913-08-14 1916-07-25 0 Details
US1072154A Culinary apparatus. Expired / Lapsed 1911-11-08 1913-09-02 0 Details
US984508A Electrically-heated press for leather-work. Expired / Lapsed 1909-06-08 1911-02-14 0 Details
US723634A Electric-soldering-iron stand. Expired / Lapsed 1902-11-13 1903-03-24 0 Details
US723633A Heat-controller stand for electric smoothing-irons. Expired / Lapsed 1902-01-06 1903-03-24 0 Details