Trademark Search  /  ROR

ROR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75002199 · Reg. No. 2048753

Mark
ROR
Status
Cancelled
Serial Number
75002199
Registration No.
2048753
Filing Date
October 6, 1995
Registration Date
April 1, 1997
Class(es)
Class 009

Owners

MKS Instruments, Inc.
03 · Andover, MA, US
MKS Instruments, Inc.
03 · Andover, MA, US
MKS Instruments, Inc.
03 · Andover, MA, US

Goods & Services

gas flow calibration system comprising a calibrated chamber, and pressure and temperature measuring devices

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