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42 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
99231716
SIGMA ALUREON
002 011 037
630 Sigma International 06/12/2025 Details
88592715
SIGMA DESIGN POWERED BY EMOTION
012
602 Sigma International Inc. 08/26/2019 Details
72406040
E-TOXATE
900 SIGMA INTERNATIONAL, LTD. 10/26/1971 Details
74038321
GREAT CONNECTIONS
710 Sigma International, Inc. 03/14/1990 Details
74041083
ROI QUALITY PLUS
606 Sigma International, Inc. 03/22/1990 Details
74041100
THE ONE HOUR MOTIVATOR
602 Sigma International, Inc. 03/22/1990 Details
74111457
ROI DELTAS
710 SIGMA INTERNATIONAL, INC. 11/01/1990 Details
74141180
INTERFACE
606 SIGMA INTERNATIONAL, INC. 02/22/1991 Details
74263753
SIGMA
710 SIGMA INTERNATIONAL, INC. 04/08/1992 Details
74263879
ROI INTERFACE PLUS
606 SIGMA INTERNATIONAL, INC. 04/08/1992 Details