Nekuda kurwisa nyaya yekunyoreswa kusiri kushandiswa, US yakasaina Trademark Modernization Act (TMA) uye yakagadzira nzira nyowani dzekupikisa kunyoresa kusashandisa.Sekureva kweUSPTO, mugore rekutanga kushanda kweTMA, USPTO yakagamuchira zvikumbiro zve217.Nhamba dzekukumbira dziri mukati dzakanyorwa pawebhusaiti yayo.Kana iwe uchida kuziva ruzivo, ndapota tarisa iyo USPTO webhusaiti.
Nguva yekutumira: Zvita-10-2022