Trademark Search / DIPHONE

DIPHONE

○ Dead · Expired

U.S. federal trademark · Serial No. 73748004 · Reg. No. 1550644

Mark

DIPHONE

Status

Expired

Serial Number

73748004

Registration No.

1550644

Filing Date

August 24, 1988

Registration Date

August 8, 1989

Class(es)

Class 001

Owners

HODGSON PROCESS CHEMICALS, INC.

03 · MT. HOLLY, NC, US

YORKSHIRE AMERICAS, INC.

03 · PEABODY, MA, US

NACHEM, INCORPORATED

03 · BRAINTREE, MA, US

NACHEM, INCORPORATED

03 · BRAINTREE, MA, US

NACHEM, INCORPORATED

03 · BRAINTREE, MA, US

Goods & Services

4,4' DIHYDROXYDIPHENOL SULFONE AND RELATED CHEMICALS USED IN THE MANUFACTURE OF TEXTILES, PHOTOGRAPHIC COLOR COUPLERS, ENGINEERING THERMOPLASTICS AND IN TIN-PLATING

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