Trademark Search  /  C-4

C-4

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74404823 · Reg. No. 1873462

Mark
C-4
Status
Cancelled
Serial Number
74404823
Registration No.
1873462
Filing Date
June 23, 1993
Registration Date
January 17, 1995
Class(es)
Class 001

Owners

CALGON CORPORATION
03 · NAPERVILLE, IL, US
CALGON CORPORATION
03 · Pittsburgh, PA, US
CALGON CORPORATION
03 · Pittsburgh, PA, US
ECC SPECIALTY CHEMICAL INC.
03 · Pittsburgh, PA, US
MERCK & CO., Inc.
03 · Whitehouse Station, NJ, US

Goods & Services

chemicals for use as a corrosion inhibitor in industrial and municipal water systems

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