Filed March 15, 2019

Serial No. 79258400

Examining Attorney RYAN MICHAEL CIANCI

Interlocutory Attorney MARY CATHERINE FAINT

Class Downloadable software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; downloadable application software for smartphones, namely, for managing cryptocurrency transactions using blockchain technology; downloadable computer programs for monitoring electronic currencies; downloadable computer software for managing financial transactions; downloadable software for managing virtual currencies; computer hardware for managing virtual currencies; downloadable software for construction of Internet platforms for virtual currency transactions; downloadable software for managing the brokerage of virtual currencies; downloadable software for trading virtual currencies; downloadable software for cryptocurrency exchange; downloadable software for providing virtual currency price information; downloadable computer software for executing e-commerce transactions; downloadable electronic documents in the field of cryptocurrency; computer hardware; computer hardware for mining virtual currencies; computer-readable data carriers with recorded software for managing virtual currencies; downloadable computer software for use as an electronic cryptocurrency wallet; encoded integrated circuit cards containing programming used to facilitate electronic currency payment; security token hardware; 021; 023; 026; 036; 038; 100; 101; 102; 100; 101