Trademark Search / MATHLINE

MATHLINE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74483433 · Reg. No. 1981457

Mark

MATHLINE

Status

Cancelled

Serial Number

74483433

Registration No.

1981457

Filing Date

January 27, 1994

Registration Date

June 18, 1996

Class(es)

Class 041

Owners

Public Broadcasting Service

03 · Arlington, VA, US

Public Broadcasting Service

03 · Alexandria, VA, US

Public Broadcasting Service

03 · Alexandria, VA, US

Goods & Services

educational services, namely conducting [ classes, seminars, workshops, ] information exchanges and conferences in the field of mathematics via interactive and electronic means; and distribution of printed materials associated therewith

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