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Lincoln Electric Co

Lincoln El

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2402937A	Apparatus for arc welding	Expired / Lapsed	1943-07-13	1946-06-25	0	Details
US2362505A	Welding	Expired / Lapsed	1940-12-27	1944-11-14	0	Details
US1884712A	Article for use in arc welding	Expired / Lapsed	1928-06-14	1932-10-25	0	Details
US1826355A	Arc-welding	Expired / Lapsed	1923-01-12	1931-10-06	0	Details