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sealvo.com · USPTO Trademark Record
https://sealvo.com/walker-74145885
Section 8/9 declaration window
December 01, 2032
2219 days remaining

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
WALKER (Serial No. 74145885), Registration No. 1737142, is a registered US trademark filed on Mar 11, 1991 by WALKER WEST LLC. This trademark covers Class 040 (Treatment & processing of materials).
First use anywhere: Nov 30, 1953
First use in commerce: Nov 30, 1953
Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
This description is as filed with the USPTO and defines the scope of trademark protection.
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