Trademark Search / HECA

HECA

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73450819 · Reg. No. 1298699

Mark

HECA

Status

Cancelled

Serial Number

73450819

Registration No.

1298699

Filing Date

November 2, 1983

Registration Date

October 2, 1984

Class(es)

Class 011

Owners

CVI Incorporated

03 · Columbus, OH, US

CVI Incorporated

03 · Columbus, OH, US

CVI Incorporated

03 · Columbus, OH, US

Goods & Services

High Efficiency Charcoal Absorber and Filter for Treatment of Radioactive Gases in Nuclear Power Plants, Corrosion Control for Computers and Electronic Equipment and General Air Purification Applications

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