Trademark Search  /  SIGMA

SIGMA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74154705 · Reg. No. 1737490

Mark
SIGMA
Status
Cancelled
Serial Number
74154705
Registration No.
1737490
Filing Date
April 8, 1991
Registration Date
December 1, 1992
Class(es)
Class 007

Owners

Amkus, Inc.
03 · Lisle, IL, US
Amkus, Inc.
03 · Lisle, IL, US
Amkus, Inc.
03 · Lisle, IL, US

Goods & Services

power operated rescue tools; namely, cutters, spreaders, power units and parts therefor

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.