Trademark Search  /  SIGMA

SIGMA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74263753 · Reg. No. 1770379

Mark
SIGMA
Status
Cancelled
Serial Number
74263753
Registration No.
1770379
Filing Date
April 8, 1992
Registration Date
May 11, 1993
Class(es)
Class 035, Class 041

Owners

SIGMA INTERNATIONAL, INC.
03 · Oakton, VA, US
SIGMA INTERNATIONAL, INC.
03 · Oakton, VA, US
SIGMA INTERNATIONAL, INC.
03 · Oakton, VA, US

Goods & Services

educational services; namely, conducting training and workshops in the areas of communication skills, client relations, customer service, organizational effectiveness, sales and marketing techniques, service quality, technical support and teamwork

consulting services in the fields of communication skills, client relations, customer service, organizational effectiveness, sales and marketing techniques, service quality, technical support and teamwork

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