PREPTUBE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73217248 · Reg. No. 1183539

Mark

PREPTUBE

Status

Cancelled

Serial Number

73217248

Registration No.

1183539

Filing Date

May 25, 1979

Registration Date

December 29, 1981

Class(es)

Class 009

Owners

03 · Waltham, MA, US

03 · Waltham, MA, US

03 · Waltham, MA, US

Cartridges for Extracting Chemical Compounds from a Liquid Stream, for Use with Chemical Analyzers

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