USPTO trademark record

POWERTOP

Dead mark · Owner STO CORP. · Classes 19

Mark details

Owner: STO CORP.
Serial number: 74115930
Registration number: 1671134
Status: CANCELLED - SECTION 8 (dead)
Classes: 19 (Building materials)
Filed: 1990-11-16
Registered: 1992-01-07
Goods / services: double component latex mortar for repairing concrete surfaces

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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