Trademark Search  /  OS

OS

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74190530 · Reg. No. 718987

Mark
OS
Status
Cancelled
Serial Number
74190530
Registration No.
718987
Filing Date
August 1, 1991
Registration Date
October 27, 1958
Class(es)
Class 009

Owners

Hellma GmbH & Co. KG Glastechnische-Optische Werkstatten
13 · W-7840 Mullheim/Baden, DE
Hellma GmbH & Co. KG Glastechnische-Optische Werkstatten
13 · W-7840 Mullheim/Baden, DE
Hellma GmbH & Co. KG Glastechnische-Optische Werkstatten
13 · W-7840 Mullheim/Baden, DE

Goods & Services

absorption cuvettes of glass and quartz glass

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.