search forDUQUESNE MINE SUPPLY COMPANY

Region
Status
goods and services
Class(es)
USPTO
6
03/07/1997
07/28/1998
-
CANCELLED - SECTION 8
USPTO
68
11/06/1967
05/05/1970
-
EXPIRED
USPTO
7
04/23/1964
03/16/1965
-
EXPIRED
USPTO
6
06/22/1949
10/16/1951
-
EXPIRED
USPTO
12
06/22/1949
06/19/1951
-
EXPIRED
USPTO
7
03/12/1948
07/25/1950
-
EXPIRED
USPTO
6
03/07/1997
07/28/1998
-
CANCELLED - SECTION 8
USPTO
68
11/06/1967
05/05/1970
-
EXPIRED
USPTO
7
04/23/1964
03/16/1965
-
EXPIRED
USPTO
6
06/22/1949
10/16/1951
-
EXPIRED

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USPTO
12
06/22/1949
06/19/1951
-
EXPIRED
USPTO
69
03/12/1948
10/11/1949
-
REGISTERED AND RENEWED
USPTO
7
03/12/1948
07/25/1950
-
EXPIRED

That’s Why a Free TMDB Account Is Worthwhile

Monitor and protect brands

If you have set up trademark monitoring, you will automatically receive an email about copycats and free riders. This is how uncomplicated real-time brand protection works.

Follow brands easily

If you follow a trade mark, you will receive an e-mail when new applications, oppositions, deadlines, renewals and much more are filed. - This way, you can stay up to date on the development of a trade mark.

Sign up for free

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