USPTO trademark record

H-BLOCK

Live registered mark · Owner HAYDON CORPORATION · Classes 17

Mark details

Owner: HAYDON CORPORATION
Serial number: 87923703
Registration number: 5719909
Status: REGISTERED
Classes: 17 (Rubber / plastics)
Filed: 2018-05-16
Registered: 2019-04-09
Goods / services: Non-metal building material, namely, rubber roof-top supports, rubber roof-top supports with attached strut channels, rod clamps or rod extensions, rubber slip sheets for roof-top supports, and rubbe…

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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