Normal transport surfaces in Euclidean 4-space E 4

In the present paper we study normal transport surfaces in four-dimensional Euclidean space E 4 which are the generalization of sur- face offsets in E 3 . Wend some results of normal transport surfaces in E 4 of evolute and parallel type. Further, we give some examples of these type of surfaces. M.S.C. 2010: 53A04, 53C42.