THERMOMASTER
RegisteredWord Mark
•
Ownership
HI
Current Owner
Type: Organization / Corporation
Address
8500 Balboa Blvd.
Northrige, CA 91329
Critical Dates
First Use Date
Jun 30, 1995
Filing Date
Mar 7, 1997
Registration Date
Mar 3, 1998
Mark Descriptions
Goods
Class 9
loudspeakers
Mark Elements
Text Mark
THERMOMASTER
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
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
USPTO Records
| Title | Date | Category | Source | Pages | Format | Actions |
|---|---|---|---|---|---|---|
AI AssessmentCached Feb 24, 2026, 07:03 PMCached
AI-generated analysis of USPTO data for this trademark. WARNING: Content may not be accurate or up to date. Validate all responses.
Trademark Summary
THERMOMASTER is a standard character mark for loudspeakers in International Class 009 (active), with additional domestic classes 021, 023, 026, 036, and 038 listed but not detailed. The mark is currently registered and renewed (most recent renewal on September 29, 2018). Owner is Harman International Industries, Incorporated (subsequent owner after original registrant JBL Incorporated).
Recent Activity
Filed March 7, 1997, published for opposition December 9, 1997, and registered on the Principal Register March 3, 1998. Most recently renewed for a second 10-year term on September 29, 2018, following Section 8 and 9 filings and responses to post-registration actions.
USPTO
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