ALEXANDRIA, Va., Oct. 7 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'GRO SPECTRUM' in its latest official gazette. The trademark application with the serial number 99527147 was filed on Dec. 3, 2025.

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Goods and Services: 11 - Light Emitting Diode (LED) plant grow light; Lights for use in growing plants

International/US Class(es): 11

Mark Drawing Code: 3 - AN ILLUSTRATION DRAWING WHICH INCLUDES WORD(S)/ LETTER(S)

Current Owner(s): ZONE INDUSTRY CORP. No. 80, Haide St., Nantun Dist., Taichung TW Taiwan 408 3 CORPORATION

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