PTG-520 Trademark

Trademark Overview

On Wednesday, January 12, 2011, a trademark application was filed for PTG-520 with the United States Patent and Trademark Office. The USPTO has given the PTG-520 trademark a serial number of 85215575. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, September 1, 2022. This trademark is owned by Mar Cor Purification, Inc.. The PTG-520 trademark is filed in the Medical Instrument Products category with the following description:

disposable carbon filter for use in medical reverse osmosis systems as a component of medical dialysis machines
ptg-520

General Information

Serial Number85215575
Word MarkPTG-520
Filing DateWednesday, January 12, 2011
Status800 - REGISTERED AND RENEWED
Status DateThursday, September 1, 2022
Registration Number4112923
Registration DateTuesday, March 13, 2012
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, June 28, 2011

Trademark Statements

Goods and Servicesdisposable carbon filter for use in medical reverse osmosis systems as a component of medical dialysis machines

Classification Information

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateTuesday, January 18, 2011
Primary Code010
First Use Anywhere DateWednesday, August 31, 2011
First Use In Commerce DateWednesday, August 31, 2011

Trademark Owner History

Party NameEVOQUA WATER TECHNOLOGIES LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressTewksbury, MA 01876
Party NameMar Cor Purification, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSkippack, PA 194741429
Party NameMar Cor Purification, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSkippack, PA 194741429
Party NameMar Cor Purification, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSkippack, PA 194741429

Trademark Events

Event DateEvent Description
Tuesday, January 18, 2011NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, March 30, 2011ASSIGNED TO EXAMINER
Thursday, April 7, 2011NON-FINAL ACTION WRITTEN
Thursday, April 7, 2011NON-FINAL ACTION E-MAILED
Thursday, April 7, 2011NOTIFICATION OF NON-FINAL ACTION E-MAILED
Saturday, April 16, 2011TEAS RESPONSE TO OFFICE ACTION RECEIVED
Thursday, April 21, 2011ASSIGNED TO LIE
Monday, April 25, 2011CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, April 25, 2011TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, May 16, 2011FINAL REFUSAL WRITTEN
Monday, May 16, 2011FINAL REFUSAL E-MAILED
Monday, May 16, 2011NOTIFICATION OF FINAL REFUSAL EMAILED
Wednesday, May 18, 2011EXAMINERS AMENDMENT -WRITTEN
Wednesday, May 18, 2011EXAMINERS AMENDMENT E-MAILED
Wednesday, May 18, 2011NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Wednesday, May 18, 2011EXAMINER'S AMENDMENT ENTERED
Wednesday, May 18, 2011APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, May 23, 2011LAW OFFICE PUBLICATION REVIEW COMPLETED
Tuesday, June 28, 2011PUBLISHED FOR OPPOSITION
Tuesday, June 28, 2011OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Wednesday, August 10, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, August 23, 2011NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Monday, December 12, 2011TEAS STATEMENT OF USE RECEIVED
Monday, December 12, 2011SOU TEAS EXTENSION RECEIVED
Wednesday, January 4, 2012CASE ASSIGNED TO INTENT TO USE PARALEGAL
Monday, December 12, 2011SOU EXTENSION 1 FILED
Wednesday, January 11, 2012SOU EXTENSION 1 GRANTED
Monday, December 12, 2011USE AMENDMENT FILED
Wednesday, January 11, 2012STATEMENT OF USE PROCESSING COMPLETE
Thursday, January 12, 2012NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Friday, February 3, 2012ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Wednesday, February 8, 2012LAW OFFICE REGISTRATION REVIEW COMPLETED
Thursday, February 9, 2012NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Tuesday, March 13, 2012REGISTERED-PRINCIPAL REGISTER
Monday, March 13, 2017COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Thursday, February 8, 2018TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, February 8, 2018TEAS SECTION 8 & 15 RECEIVED
Tuesday, February 20, 2018CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, February 21, 2018POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Wednesday, February 21, 2018TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Thursday, February 22, 2018REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, February 22, 2018NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Saturday, March 13, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, June 16, 2021ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, February 23, 2022AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, February 28, 2022TEAS SECTION 8 & 9 RECEIVED
Tuesday, August 16, 2022CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, September 1, 2022REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, September 1, 2022REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, September 1, 2022NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, April 8, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 8, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, April 8, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, November 10, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, November 10, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, November 10, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, November 10, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, November 10, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED

Related Keywords

medical component dialysis machines systems reverse carbon filter disposable osmosis