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Trademarks owned by Diamond Expansion Bolt Co.
N
Dead
900
— Expired
Serial #:
71111356
Registration Date:
3/11/1919
Diamond
Dead
900
— Expired
Serial #:
71073916
Registration Date:
3/31/1914
Trademarks Previously Owned
by Diamond Expansion Bolt Co.
Di-En-Key
Dead
900
— Expired
Serial #:
71105146
Registration Date:
12/18/1917
Alive
800
— Registered and Renewed
Serial #:
71089432
Registration Date:
10/24/1916
Owner Information
Diamond Expansion Bolt Co.
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