BLOCKSIGN
Mark Identification

BLOCKSIGN

Serial Number

90687176

Filing Date

May 3, 2021

Trademark by

SOCIAL INFRA TECH INC.

Classification Information

Downloadable multimedia file; Downloadable software; Computer software for document management; Recorded computer software; Downloadable computer software; Computer application software for mobile electronic devices, e.g., smartphones, portable media players, handheld computer; Computer Software; Communication software

Electrical and Scientific Apparatus