PPD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74177208 · Reg. No. 1749292

Mark

PPD

Status

Cancelled

Serial Number

74177208

Registration No.

1749292

Filing Date

June 18, 1991

Registration Date

January 26, 1993

Class(es)

Class 009

Owners

03 · St. Paul, MN, US

03 · St. Paul, MN, US

03 · St. Paul, MN, US

computer programs and instructional manuals, for use in the field of education

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