Trademark Search  /  CALLSTACK

CALLSTACK

● Live · Pending

U.S. federal trademark · Serial No. 50067635

Mark
CALLSTACK
Status
Pending
Serial Number
50067635
Filing Date
August 24, 2026
Class(es)
Class 035, Class 042

Owner

Callstack.io Sp. z o.o.
99 · Wroclaw, PL

Goods & Services

Business consultancy relating to regulatory compliance; Business consultancy relating to risk and regulatory compliance management; Conducting business research and surveys; Business research services in the field of software engineering and enterprise mobile application development; Compiling and analyzing statistics, data and other sources of information for business purposes

Design and development of computer software; Design and development of artificial intelligence (AI) software; Computer software development in the field of mobile applications; Computer software consultancy; Computer programming consultancy; Information technology consulting relating to computer software design; Testing of computer software; Computer systems integration services; Consultancy and information services relating to information technology architecture and infrastructure; Technology consultation in the field of artificial intelligence (AI); Providing temporary use of on-line non-downloadable software development tools for continuous integration and continuous deployment of software

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.