USPTO trademark record

OXY-GARD

Dead mark · Owner Lamson Corporation · Classes 9

Mark details

Owner: Lamson Corporation
Serial number: 74028279
Registration number: Not registered
Status: ABANDONED - AFTER INTER-PARTES DECISION (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1990-02-12
Registered: —
Goods / services: PROGRAMMABLE UNIT WHICH MONITORS THE DISSOLVED OXYGEN LEVEL IN THE AERATION TANKS OF A WASTEWATER TREATMENT PLANT AND AUTOMATICALLY CONTROLS THE BLOWERS TO OPTIMIZE THE OXYGEN LEVEL IN THE TANKS

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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