Patents Assigned to Kemerburgaz Ofis ve Okul Gereçleri Sanayi Ticaret Anonim ?irketi
  • Sharpener with eraser
    Patent number: D721760
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: January 27, 2015
    Assignee: Kemerburgaz Ofis ve Okul Gereçleri Sanayi Ticaret Anonim Şirketi
    Inventors: Numan Lir, Murat Armagan, Enes Kar, Ali Sahinkaya
  • Spare leads case with highlighter
    Patent number: D734395
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: July 14, 2015
    Assignee: Kemerburgaz Ofis ve Okul Gereçleri Sanayi Ticaret AnonimŞirketi
    Inventors: Numan Lir, Murat Armagan, Enes Kar
  • Sharpener with eraser
    Patent number: D742966
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: November 10, 2015
    Assignee: Kemerburgaz Ofis ve Okul Gereçleri Sanayi Ticaret Anonim Şirketi
    Inventors: Numan Lir, Murat Armagan, Enes Kar, Ali Sahinkaya