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Patrick O'Brien, Original Registrant

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K-SEAL HD

99667548 | Trademark Cite Docket

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Filed Feb. 24, 2026

Serial No. 99667548

Registered Sept. 22, 2026

Registration No. 8,448,633

Class Leak repair chemical composition for use in engines, radiators, and cooling systems of automobiles and commercial and agricultural vehicles; 001; 005; 006; 010; 026; 046

Case Type Trademark

Status Registered. The registration date is used to determine when post-registration maintenance documents are due.

Last Updated: 1 week, 2 days ago

Filing Date	#	Docket Text
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