Trademark Search / LANGMUIR TROUGH

LANGMUIR TROUGH

○ Dead · Abandoned

U.S. federal trademark · Serial No. 73503863

Mark

LANGMUIR TROUGH

Status

Abandoned

Serial Number

73503863

Filing Date

April 13, 1984

Class(es)

Class 009

Owner

03 · LONDON, GB

LABORATORY APPARATUS AND INSTRUMENTS USED FOR THE DEPOSITION ON SUBSTRATE MATERIALS OF LAYERS OF CHEMICAL SUBSTANCES INCLUDING ORGANIC MATERIALS

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