CLEARFLOW Trademark

Trademark Overview

On Thursday, January 16, 2014, a trademark application was filed for CLEARFLOW with the United States Patent and Trademark Office. The USPTO has given the CLEARFLOW trademark a serial number of 86167777. The federal status of this trademark filing is REGISTERED AND RENEWED as of Sunday, November 16, 2025. This trademark is owned by Clear Catheter Systems, Inc.. The CLEARFLOW trademark is filed in the Medical Instrument Products category with the following description:

Medical apparatus, catheters and conduits to remove obstructing material from medical tubes
clearflow

General Information

Serial Number86167777
Word MarkCLEARFLOW
Filing DateThursday, January 16, 2014
Status800 - REGISTERED AND RENEWED
Status DateSunday, November 16, 2025
Registration Number4784193
Registration DateTuesday, August 4, 2015
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, May 19, 2015

Trademark Statements

Pseudo MarkCLEAR FLOW
Goods and ServicesMedical apparatus, catheters and conduits to remove obstructing material from medical tubes

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 DateThursday, January 30, 2014
Primary Code010
First Use Anywhere DateFriday, November 14, 2014
First Use In Commerce DateFriday, November 14, 2014

Trademark Owner History

Party NameCLEARFLOW, INC.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressIrvine, CA 92618
Party NameCLEARFLOW, INC.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressANAHEIM, CA 92806
Party NameCLEARFLOW, INC.
Party Type11 - New Owner Before Publication
Legal Entity Type03 - Corporation
AddressANAHEIM, CA 92806
Party NameClear Catheter Systems, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressBend, OR 97701

Trademark Events

Event DateEvent Description
Monday, January 20, 2014NEW APPLICATION ENTERED
Thursday, January 30, 2014NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, January 31, 2014NOTICE OF PSEUDO MARK E-MAILED
Monday, March 17, 2014ASSIGNED TO EXAMINER
Monday, March 24, 2014NON-FINAL ACTION WRITTEN
Monday, March 24, 2014NON-FINAL ACTION E-MAILED
Monday, March 24, 2014NOTIFICATION OF NON-FINAL ACTION E-MAILED
Wednesday, April 2, 2014AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, September 24, 2014TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, September 24, 2014CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, September 25, 2014TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, October 20, 2014FINAL REFUSAL WRITTEN
Monday, October 20, 2014FINAL REFUSAL E-MAILED
Monday, October 20, 2014NOTIFICATION OF FINAL REFUSAL EMAILED
Wednesday, March 18, 2015TEAS AMENDMENT OF USE RECEIVED
Wednesday, March 18, 2015TEAS REQUEST FOR RECONSIDERATION RECEIVED
Wednesday, March 18, 2015CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, March 19, 2015TEAS/EMAIL CORRESPONDENCE ENTERED
Tuesday, March 24, 2015EXAMINERS AMENDMENT -WRITTEN
Tuesday, March 24, 2015EXAMINERS AMENDMENT E-MAILED
Tuesday, March 24, 2015NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Tuesday, March 24, 2015EXAMINER'S AMENDMENT ENTERED
Tuesday, March 24, 2015ASSIGNED TO LIE
Tuesday, March 24, 2015USE AMENDMENT FILED
Tuesday, March 24, 2015AMENDMENT TO USE PROCESSING COMPLETE
Monday, April 6, 2015USE AMENDMENT ACCEPTED
Monday, April 6, 2015APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, April 7, 2015NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
Monday, April 13, 2015LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, April 29, 2015NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, May 19, 2015PUBLISHED FOR OPPOSITION
Tuesday, May 19, 2015OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, August 4, 2015REGISTERED-PRINCIPAL REGISTER
Tuesday, August 4, 2020COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Thursday, April 29, 2021TEAS SECTION 8 & 15 RECEIVED
Monday, August 23, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, August 23, 2021REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, August 23, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Sunday, August 4, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, July 31, 2025TEAS SECTION 8 & 9 RECEIVED
Sunday, November 16, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sunday, November 16, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Sunday, November 16, 2025REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Sunday, November 16, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

clearflow medical material from tubes obstructing remove apparatus catheters conduits