U.S. federal trademark · Serial No. 75226944 · Reg. No. 2199334
paper and printed articles, namely, instructional material in engineering, agriculture, liberal arts and related areas, stationery, envelopes, notebooks, notebook paper, binders, personal organizers, general circulation newspapers, books containing subject matter in the fields of forestry, agriculture, engineering, ecology and liberal arts, biographies, atlases, playing cards, notecards, bookmarks, decals, greeting cards, calendars, address books, photographs, pens, pencils and paperweights
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