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Chenglong Zhang, Original Registrant

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BLACKSPIRE

99713248 | Trademark Cite Docket

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Filed March 19, 2026

Serial No. 99713248

Registered Oct. 20, 2026

Registration No. 8,510,421

Class Construction, maintenance and renovation of buildings; Painting contractor services; General building contractor services; 100; 103; 106

Case Type Service mark

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

Last Updated: 2 days, 17 hours ago

Filing Date	#	Docket Text
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99713248 | Trademark Cite Docket

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