USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

v2.5.0

Opposition

Defendant
Name:	Shenzhen Tianruixiang Communication Equipment Co., Ltd
Correspondence:	HENRY G. CHOW 2880 ZANKER ROAD, SUITE 203 SAN JOSE, CA 95134 UNITED STATES lawyerchow98@outlook.com Phone: 415-989-5200

Serial #:	97668720	Application File	Assignment
Application Status:	OPPOSITION PENDING
Mark:	TIKCOSS

Plaintiff
Name:	Koss Corporation
Correspondence:	SANA HAKIM K&L GATES LLP P.O. BOX 1135 CHICAGO, IL 60690-1135 UNITED STATES TTABLitigationDocket@klgates.com, sana.hakim@klgates.com, TTABLitigationDocket@klgates.com Phone: 312-807-4350

Serial #:	72394114	Application File	Assignment	Registration #:	976692
Application Status:	REGISTERED AND RENEWED
Mark:	KOSS


Serial #:	73012098	Application File	Assignment	Registration #:	1010346
Application Status:	REGISTERED AND RENEWED
Mark:	KOSS


Serial #:	73812381	Application File	Assignment	Registration #:	1602016
Application Status:	REGISTERED AND RENEWED
Mark:	KOSS


Serial #:	87136877	Application File	Assignment	Registration #:	5165967
Application Status:	SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Mark:	KOSS


Serial #:	87360223	Application File	Assignment	Registration #:	5296251
Application Status:	SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Mark:	KOSS


Serial #:	87397590	Application File	Assignment	Registration #:	5296522
Application Status:	SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Mark:	KOSS


Serial #:	78954429	Application File	Assignment	Registration #:	3256194
Application Status:	REGISTERED AND RENEWED
Mark:	THE SOUND OF KOSS

Prosecution History
#	Date	History Text	Due Date
4	03/21/2024	NOTICE OF DEFAULT
3	01/30/2024	INSTITUTED
2	01/30/2024	NOTICE AND TRIAL DATES SENT; ANSWER DUE:	03/10/2024
1	01/30/2024	FILED AND FEE