USPTO trademark record

LINK-SEAL

Live registered mark · Owner THUNDERLINE CORPORATION · Classes 17

Mark details

Owner: THUNDERLINE CORPORATION
Serial number: 73011427
Registration number: 1018693
Status: REGISTERED AND RENEWED
Classes: 17 (Rubber / plastics)
Filed: 1974-01-21
Registered: 1975-08-26
Goods / services: MODULAR SEALING CLOSURES FOR WALLS AND CASINGS

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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