USPTO trademark record

UNDARK

Live registered mark · Owner Blum, Deborah Leigh · Classes 41

Mark details

Owner: Blum, Deborah Leigh
Serial number: 88349996
Registration number: 5872839
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 41 (Education / entertainment)
Filed: 2019-03-21
Registered: 2019-10-01
Goods / services: Providing on-line non-downloadable magazines in the field of science; Providing a website featuring blogs and non-downloadable publications in the nature of articles in the field of science; Providin…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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