DURA-BLACK
By: HEATBATH CORPORATION
associated with 9 other trademarks
CHEMICALS USED FOR BLACKENING COPPER AND COPPER BASED ALLOYS

Words that describe this trademark:

copper copper  copper based  based  alloys  chemicals  used  blackening 

Serial Number:

71530200

Mark:

DURA-BLACK

Status:

Expired

Status Date:

11-03-1992

Filing Date:

Registration Number:

500996

Registration Date:

07-13-1948

Goods and Services:

CHEMICALS USED FOR BLACKENING COPPER AND COPPER BASED ALLOYS

Mark Description:

N/A

Class:

Common metals and their alloys

Type of Mark:

Trademark

Published for Opposition Date:

N/A

Owner:

Mark Drawing Status:

Typed Drawing

Abandon Date:

N/A

Business Name:

N/A

Correspondent Name:

N/A

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