Change Address or Representation Form

PTO- 2300

Approved for use through 11/30/2020. OMB 0651-0051

U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number

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PTO- 2300

Approved for use through 11/30/2020. OMB 0651-0051

U.S. Patent and Trademark Office; U.S. DEPARTMENT OF COMMERCE Under the Paperwork Reduction Act of 1995, no persons are required to respond to a collection of information unless it contains a valid OMB control number

Change Address or Representation Form

To the Commissioner for Trademarks:

MARK: KVHSWUO (standard characters, see http://uspto.report/TM/90311553/mark.png)
SERIAL NUMBER: 90311553


By submission of this request, the undersigned appoints the following new attorney, is newly appearing as the attorney, or updates the information of an existing attorney of record:

Attorney Section (proposed):
Zhengyan Chang of YC Law Group, PC
XX bar, admitted in XXXX, bar membership no. XXX, is located at
2880 Zanker Road, #203
San Jose, California 95134
United States
4086147199
tm2@yclawgroup.com
Zhengyan Chang submitted the following statement: The attorney of record is an active member in good standing of the bar of the highest court of a U.S. state, the District of Columbia, or any U.S. Commonwealth or territory.
Correspondence Section (Current):
Chen, Feng
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: qsvxjwxxdxgqv@163.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): Vincent7553@hotmail.com

Correspondence Section (proposed):
Zhengyan Chang
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: tm2@yclawgroup.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): lorrien7832@163.com


Requirement for Email and Electronic Filing: I understand that a valid email address must be maintained by the owner/holder and the owner's/holder's attorney, if appointed, and that all official trademark correspondence must be submitted via the Trademark Electronic Application System (TEAS).


Signature: /Chen, Feng/      Date: 05/17/2021
Signatory's Name: Chen, Feng
Signatory's Position: Owner
Signature method: Signed directly within the form

The signatory has confirmed that he/she is either: (1) the owner/holder; or (2) a person or persons with legal authority to bind the owner/holder.


Serial Number: 90311553
Internet Transmission Date: Mon May 17 05:37:44 ET 2021
TEAS Stamp: USPTO/CAR-XX.XX.XXX.XXX-2021051705374425
0907-90311553-780c9555ba6aa7828a79691ff2
927bcc36aa0fdaa5341af418ef9b78c58e70d1ca
-N/A-N/A-20210517053625425323