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Trademark: 71590106
Word
SIGMA
Status Date
Tuesday, November 3, 1992
Registration Number
0536253
Registration Date
Tuesday, January 9, 1951
Filing Date
Thursday, December 29, 1949
21 ELECTRICAL RELAYS [ AND ACOUSTIC SWITCHES]
Nov 3, 1992
Expired Sec. 9
Jan 9, 2071
Registered And Renewed (First Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24