HP BLOCK
RegisteredWord Mark
•
Ownership
JM
Owner Name
Type: Organization / Corporation
Address
717 Seventeenth Street
Denver, CO 80202
Critical Dates
First Use Date
Sep 7, 2018
Filing Date
Nov 5, 2019
Registration Date
Dec 29, 2020
Mark Descriptions
Goods
Class 17
Calcium silicate insulation
Mark Elements
Text Mark
HP BLOCK
Category
Trademark
Standard Characters
Yes
Color Claim
No
Data source: USPTO TSDR
View on USPTO websiteTrademark Timeline
First Use
Filing Date
Publication Date
Registration Date
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
USPTO Records
| Title | Date | Category | Source | Pages | Format | Actions |
|---|---|---|---|---|---|---|
AI AssessmentCached Mar 12, 2026, 06:15 AMCached
AI-generated analysis of USPTO data for this trademark. WARNING: Content may not be accurate or up to date. Validate all responses.
Trademark Summary
The standard character mark HP BLOCK covers calcium silicate insulation in International Class 017. It is owned by Johns Manville, a Delaware corporation with offices at 717 Seventeenth Street, Denver, Colorado 80202. The mark is registered on the Principal Register (Reg. No. 6235027) since December 29, 2020.
Recent Activity
Filed November 5, 2019, the application was published for opposition in the Official Gazette on March 10, 2020, and issued a Notice of Allowance on May 5, 2020. Johns Manville filed its Statement of Use on October 16, 2020, which was accepted, leading to registration on December 29, 2020.
USPTO
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