PFR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73741040 · Reg. No. 2315185

Mark

PFR

Status

Cancelled

Serial Number

73741040

Registration No.

2315185

Filing Date

April 21, 1988

Registration Date

June 28, 1991

Class(es)

Class 001

Owners

03 · CHUO-KU, TOKYO, JP

03 · CHUO-KU, TOKYO, JP

03 · CHUO-KU, TOKYO, JP

PHOTOSENSITIVE CHEMICAL PRODUCTS USED IN THE MANUFACTURE OF INTEGRATED CIRCUIT; PHOTORESISTS

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