Change Address or Representation Form

PTO- 2300

Approved for use through 07/31/2024. 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 07/31/2024. 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: CARBO LITE (stylized and/or with design, see http://uspto.report/TM/76536578/mark.png)
SERIAL NUMBER: 76536578
REGISTRATION NUMBER: 2892847


Owner Section (Current) :
CARBO CERAMICS INC.
575 N. Dairy Ashford
Suite 300
Houston, Texas 77079
United States

By submission of this request, the undersigned requests that the following be made of record for the owner/holder:

Owner Section (proposed):
CARBO CERAMICS INC.
5050 Westway Park Blvd., Suite 150
HOUSTON, Texas 77041
United States
XXXXAttorney Section (Current):
J. Robert LeBlanc of Haynes and Boone, LLP
is located at
2323 Victory Avenue, Suite 700
Dallas, Texas 75219
United States
214-651-5106
214-200-0853
Email Address: ipdocketing@haynesboone.com
Docket Reference Number(s):34955.333.


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):
J. Robert LeBlanc of Haynes and Boone, LLP
XX bar, admitted in XXXX, bar membership no. XXX, is located at
2323 Victory Avenue, Suite 700
Dallas, Texas 75219
United States
214-651-5106
214-200-0853
ipdocketing@haynesboone.com
Other Appointed Attorney(s): Purvi Patel Albers; Jeffrey M. Becker; David A. Bell; Tiffany Ferris; Mike McArthur; Ellie Sowanick; S. Annie Allison; Theresa Conduah; Erin Hennessy
Docket Reference Number(s): 34955.333J. Robert LeBlanc 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):
J. Robert LeBlanc
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: ipdocketing@haynesboone.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): NOT PROVIDED
Docket Reference Number(s): 34955.333

Correspondence Section (proposed):
J. Robert LeBlanc
PRIMARY EMAIL ADDRESS FOR CORRESPONDENCE: ipdocketing@haynesboone.com
SECONDARY EMAIL ADDRESS(ES) (COURTESY COPIES): rob.leblanc@haynesboone.com; ellie.sowanick@haynesboone.com; bianca.caraveo@haynesboone.com
Docket Reference Number(s): 34955.333


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: /J. Robert LeBlanc/      Date: 10/13/2021
Signatory's Name: J. Robert LeBlanc
Signatory's Position: Attorney of Record, Texas Bar Member
Signatory's Phone Number: 2146515106
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: 76536578
Internet Transmission Date: Wed Oct 13 13:10:20 ET 2021
TEAS Stamp: USPTO/CAR-XXX.XX.XX.X-202110131310203376
94-85482696-78160e4a35b44cb726382acb684b
2782bf5c250d1dab92c86219750d9bf17b24fd-N
/A-N/A-20211013130312666466