U.S. federal trademark · Serial No. 85128857 · Reg. No. 4054953
Online services, namely, providing a website featuring information of interest to engineers and technology users on the topics of engineering and technology; providing a website featuring technology that enables users to upload, share and collaborate user-generated content and videos on the topics of engineering and technology; creating an on-line community for those in the engineer and technology communities to participate in discussions and competitions, get feedback from their peers, form virtual communities, and engage in social networking on the topics of engineering and technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.