ISR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74416793 · Reg. No. 1835090

Mark

ISR

Status

Cancelled

Serial Number

74416793

Registration No.

1835090

Filing Date

July 26, 1993

Registration Date

May 10, 1994

Class(es)

Class 001

Owners

03 · San Diego, CA, US

03 · San Diego, CA, US

03 · San Diego, CA, US

engine additive containing a proprietary chemical process

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