BI-RADIAL
RegisteredWord Mark
•
Ownership
HI
Current Owner
Type: Organization / Corporation
Address
8500 Balboa Boulevard
Northridge, CA 91329
Critical Dates
First Use Date
Jan 1, 1979
Filing Date
Jul 2, 1987
Registration Date
Jan 9, 1990
Mark Descriptions
Goods
Class 9
LOUDSPEAKER HORNS
Mark Elements
Text Mark
BI-RADIAL
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
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Trademark Assignment
Assigned to HARMAN ENTERNATIONAL INDUSTRIES, INCORPORATED
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
Trademark Assignment
Assigned to HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
REGISTERED AND RENEWED (THIRD 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, 04:38 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
The BI-RADIAL standard character mark covers loudspeaker horns in International Class 009. It is a registered trademark (Reg. No. 1576056, issued January 9, 1990) that was renewed for a third 10-year term. Harman International Industries, Incorporated is the current owner, as a subsequent owner after original registrant JBL Incorporated.
Recent Activity
Filed July 2, 1987, the mark was published for opposition October 17, 1989, and registered January 9, 1990. It was most recently renewed February 11, 2020, after Section 8 and 9 filings were accepted.
USPTO
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