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sealvo.com · USPTO Trademark Record
https://sealvo.com/walker-heavy-duty-78204386

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.
WALKER HEAVY DUTY (Serial No. 78204386), Registration No. 3268947, is a abandoned US trademark filed on Jan 17, 2003 by Tenneco Automotive Operating Company Inc.. This trademark covers Class 040 (Treatment & processing of materials).
First use anywhere: Aug 31, 1999
First use in commerce: Aug 31, 1999
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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