ALEXANDRIA, Va., June 8 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'RAINBOW FRACTION TEACHING SYSTEM' in its latest official gazette. The trademark application with the serial number 74720619 was filed on Aug. 24, 1995.
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Goods and Services: 16 - materials used for teaching mathematics, comprising colored pieces of various sizes and shapes sold together, activity books and cards, and flash cards
International/US Class(es): 16
Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)
Current Owner(s): LEARNING RESOURCES, INC. 380 N. Fairway Drive Vernon Hills IL Illinois 60061 3 CORPORATION
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