Trademark Search  /  PSRI

PSRI

○ Dead · Expired

U.S. federal trademark · Serial No. 72393345 · Reg. No. 0939094

Mark
PSRI
Status
Expired
Serial Number
72393345
Registration No.
0939094
Filing Date
May 27, 1971
Registration Date
July 25, 1972
Class(es)
Class 042

Owner

PARTICULATE SOLID RESEARCH, INC.
03 · BRONX, NY, US

Goods & Services

RESEARCH, DESIGN AND DEVELOPMENT SERVICES IN PETROLEUM, CHEMICAL, FERTILIZER AND METALLURGICAL FIELDS

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