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:

SERIAL/REGISTRATION NUMBERS: 90515084
Attorney Section (Current):
Yue Niu
XX bar, admitted in XXXX, bar membership no. XXX, is located at
540 W 49TH STREET APT. 204S NEW YORK
NEW YORK, New York 10019
United States
914-863-1568
Email Address: tm@mainleaf-law.com


BULK UPDATE - By submission of this request, the undersigned updates the information of an existing attorney of record:

Attorney Section (proposed):
Yue Niu
XX bar, admitted in XXXX, bar membership no. XXX, is located at
545 W. 48th street, apt. 204S
New York, New York 10019
United States
914-863-1568
tm@mainleaf-law.com
Yue Niu 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.

SERIAL/REGISTRATION NUMBERS: 90515084Correspondence Section (Current):
YUE NIU
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: tm@mainleaf-law.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): vele.nicolas.ip@foxmail.com

Correspondence Section (proposed):
Yue Niu
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: tm@mainleaf-law.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): vele.nicolas.ip@foxmail.com

Attorney Statement:
The undersigned confirms that the attorney listed herein is the attorney of record in all of the Serial Numbers updated within this filing.

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: /Yue Niu/      Date: 06/10/2021
Signatory's Name: Yue Niu
Signatory's Position: Attorney of record, New York Bar member
Signatory's Phone Number: 914-863-1568
Signature method: Signed directly within the form

The signatory has confirmed that he/she is a U.S.-licensed attorney who is an active member in good standing of the bar of the highest court of a U.S. state (including the District of Columbia and any U.S. Commonwealth or territory); and he/she is currently the owner's/holder's attorney or an associate thereof; and to the best of his/her knowledge, if prior to his/her appointment another U.S.-licensed attorney not currently associated with his/her company/firm previously represented the owner/holder in this matter: the owner/holder has revoked their power of attorney by a signed revocation or substitute power of attorney with the USPTO; the USPTO has granted that attorney's withdrawal request; the owner/holder has filed a power of attorney appointing him/her in this matter; or the owner's/holder's appointed U.S.-licensed attorney has filed a power of attorney appointing him/her as an associate attorney in this matter.


Serial Number: 90515084
Internet Transmission Date: Thu Jun 10 02:41:00 ET 2021
TEAS Stamp: USPTO/CAR-XX.XX.XX.XX-202106100241000971
23-90447650-780289c5fb92e61813cfcc242afc
f12f8395914dca4c6cd9b9e60790237dfd0-N/A-
N/A-20210610023651299422