2 trademarks were found for owners matching the name American Century Proprietary Holdings Inc A Delaware Corporation.
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1 TM: 829060
Desc:
Owner: American Century Proprietary Holdings, Inc. a Delaware corporation
Class: 36
Status: Removed
Not renewed: Renewal fee not paid
2 TM: 829064
Desc: AMERICAN CENTURY
Owner: American Century Proprietary Holdings, Inc. a Delaware corporation
Class: 36
Status: Registered: Registered/protected