Who owns the PH 8.88 trademark?

The PH 8.88 trademark is owned by Iceland Spring ehf.

What class is the PH 8.88 trademark registered in?

The PH 8.88 trademark is registered in Class 032 (Beer & non-alcoholic beverages).

What is the serial number for PH 8.88?

The USPTO serial number for PH 8.88 is 79202624.

What is the registration number for PH 8.88?

PH 8.88 is registered under USPTO registration number 5366872.

Sealvo

Home Search: PH 8.88PH 8.88 #79202624

Back

Updated Sep 17, 2026·39 searches this week

View on USPTO TSDR Find similar marks

PH8

USPTO Trademark Record

REGISTERED

PH 8.88

SN 79202624·Reg 5366872·Filed Oct 20, 2016

Owner Iceland Spring ehf

Beers; non-alcoholic beverages; mineral and aerated waters; fruit beverages and fruit juices; syrups and other preparations for making non-alcoholic beverages.

PH 8.88 (Serial No. 79202624), Registration No. 5366872, is a registered US trademark filed on Oct 20, 2016 by Iceland Spring ehf. This trademark covers Class 032 (Beer & non-alcoholic beverages).

Section 8/9 declaration window: January 03, 2028

Conflict Analysis

Full conflict analysis for PH 8.88 (SN 79202624) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PH 8.88 (Reg. #5366872) is a registered US trademark that has been protecting its owner, Iceland Spring ehf, since 2016. The mark covers Class 032 (Beer & non-alcoholic beverages). Goods and services include Beers; non-alcoholic beverages; mineral and aerated waters; fruit beverages and fruit juices; syrups and other preparati.... The mark faced 3 opposition proceedings during prosecution.

FILED

Oct 20, 2016

SERIAL

79202624

REG#

5366872

REGISTERED

Jan 02, 2018

Filing Information

StatusREGISTERED

Filing DateOct 20, 2016

Serial Number79202624

Registration No.5366872

Registration DateJan 02, 2018

Status DateJan 13, 2025

Published for OppositionOct 17, 2017

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 032Beer & non-alcoholic beverages

US codes: 045, 046, 048

Beers; non-alcoholic beverages; mineral and aerated waters; fruit beverages and fruit juices; syrups and other preparations for making non-alcoholic beverages.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

32 events

PARTIAL INVALIDATION PROCESSED BY THE IB

Apr 30, 2026

PARTIAL INVALIDATION PROCESSED BY THE IB

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Mar 03, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

INVALIDATION PROCESSED

Mar 02, 2026

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Sep 13, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 13, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED-SEC.71 ACCEPTED

Jan 13, 2025

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 13, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

TEAS SECTION 71 RECEIVED

Jun 27, 2024

TEAS SECTION 71 RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

May 19, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Apr 12, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Apr 12, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 02, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 02, 2018

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Oct 21, 2017

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Oct 17, 2017

PUBLISHED FOR OPPOSITION

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Oct 04, 2017

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Oct 04, 2017

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTICE OF PUBLICATION

Sep 27, 2017

NOTICE OF PUBLICATION

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 05, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 05, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 05, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 05, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Apr 01, 2017

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 13, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 13, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 11, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

APPLICATION FILING RECEIPT MAILED

Mar 10, 2017

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION WRITTEN

Mar 10, 2017

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 06, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Mar 06, 2017

ASSIGNED TO EXAMINER

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Mar 03, 2017

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 02, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Iceland Spring ehf

Additional USPTO filings from the same owner.

ICE

ICELAND LAVA NATURAL SPRING WATER

87448165

Iceland Spring ehf.

REGISTERED

ICE

ICELAND LAVA

87448014

Iceland Spring ehf.

REGISTERED

ICE

ICELAND LAVA

87449504

Iceland Spring ehf.

REGISTERED

CEL

ÍCELAND NATURAL SPRING WATER PH 8.88

79202694

Iceland Spring ehf

REGISTERED

Other Marks in Class 032 — Beer & non-alcoholic beverages

Recently filed and registered marks in the same international class.

CEL

ÍCELAND NATURAL SPRING WATER PH 8.88

79202694

Iceland Spring ehf

REGISTERED

98732205

Perfect Hydration, LLC

REGISTERED

PHP

PH+PLUS

97649722

INVERSIONES PH PLUS SAS

REGISTERED

PH9

PH 9.5+

97253537

Perfect Hydration, LLC

REGISTERED

Other Marks by Harry S. Rosenthal

Additional USPTO filings handled by the same attorney of record.

CAT

CATALO

86249812

REGISTERED

CEL

ÍCELAND NATURAL SPRING WATER PH 8.88

79202694

REGISTERED

ICE

ICELAND SPRING

76292801

REGISTERED

UNI

UNIQUE IS2 BACILLUS COAGULANS

77839484

REGISTERED

PH 8.88

Run a conflict check

Other Marks by Iceland Spring ehf

Other Marks in Class 032 — Beer & non-alcoholic beverages

Other Marks by Harry S. Rosenthal

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company