YOYO

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74443289 · Reg. No. 1850489

Mark

YOYO

Status

Cancelled

Serial Number

74443289

Registration No.

1850489

Filing Date

October 4, 1993

Registration Date

August 23, 1994

Class(es)

Class 001

Owners

03 · SUNNYVALE, CA, US

03 · Eugene, OR, US

03 · Eugene, OR, US

chemicals; namely, fluorescent dyes for use in scientific research

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