USPTO trademark record

AEROLITH

Dead mark · Owner L. SONNEBORN SONS, INC. · Classes 1

Mark details

Owner: L. SONNEBORN SONS, INC.
Serial number: 71607051
Registration number: 0550041
Status: EXPIRED (dead)
Classes: 1 (Chemicals)
Filed: 1950-11-28
Registered: 1951-10-23
Goods / services: ENTRAINING AGENT TO BE MIXED WITH PORTLAND CEMENT

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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