USPTO Trademark Record
REGISTEREDTRUSTONE
SN 85813132·Reg 4724229·Filed Dec 31, 2012
Owner RT Research Corporation
Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.; Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.; Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.
TRUSTONE (Serial No. 85813132), Registration No. 4724229, is a registered US trademark filed on Dec 31, 2012 by RT Research Corporation. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches), Class 016 (Paper goods, books & stationery), Class 021 (Household utensils, cookware & glassware).
