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sealvo.com · USPTO Trademark Record
https://sealvo.com/calling-circle-74147480

Telecommunications.
CALLING CIRCLE (Serial No. 74147480), Registration No. 1672111, is a abandoned US trademark filed on Mar 14, 1991 by MCI Communications Corporation. This trademark covers Class 038 (Telecommunications services).
First use anywhere: Mar 18, 1991
First use in commerce: Mar 18, 1991
Telecommunications.
This description is as filed with the USPTO and defines the scope of trademark protection.
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