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79305831 | Trademark Cite Docket

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Filed Jan. 7, 2021

Serial No. 79305831

Registered Dec. 7, 2021

Registration No. 6,578,547

Class Hollow glass microspheres for use as lightweight fillers in cementing and drilling applications of oil, gas and geothermal services in energy industry; 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: 2 days, 16 hours ago

Filing Date	#	Docket Text
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