Trademark Search & Tracking
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16 Records Found
| Serial Number | Trademark | Classes | Legal Status | Rights Holder | Filing Date | Actions |
|---|---|---|---|---|---|---|
| 73390661 |
AUDIO SIGNAL DELAY
|
—
|
602 | KNOWLES ELECTRONICS, INC. | 09/28/1982 | Details |
| 73398072 |
INDUSTRIAL RESEARCH PRODUCTS, INC.
|
—
|
603 | KNOWLES ELECTRONICS, INC. | 09/30/1982 | Details |
| 73515039 |
TRANSVERSAL EQUALIZER
|
—
|
602 | KNOWLES ELECTRONICS, INC. | 12/24/1984 | Details |
| 73804083 |
SYSTEM 41
|
—
|
710 | KNOWLES ELECTRONICS, INC. | 06/02/1989 | Details |
| 75121241 |
KEPAR
|
—
|
606 | Knowles Electronics, Inc. | 06/03/1996 | Details |