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sealvo.com · USPTO Trademark Record
https://sealvo.com/the-knock-block-88734759
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Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.
THE KNOCK BLOCK (Serial No. 88734759), Registration No. 6100702, is a registered US trademark filed on Dec 20, 2019 by Innovaum. This trademark covers Class 019 (Non-metallic building materials).
First use anywhere: Jun 01, 2019
First use in commerce: Nov 01, 2019
Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.
This description is as filed with the USPTO and defines the scope of trademark protection.
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