California Water Service Group

11 Marks

Corp.

First Filed:Oct 7, 2019Latest Filed:Mar 24, 2026Address:1720 North First Street, San Jose, CA 95112, US

Portfolio Overview

Registered

6(55%)

Pending

4(36%)

Dead

1(9%)

Top Classes

Class 40

Material Treatment

10(91%)

Class 39

Transportation and Storage

10(91%)

TTAB Proceedings

No litigation activity

Top Firms

Gibson, Dunn & Crutcher LLP(Jan 2024)

K&L Gates LLP(Jun 2025)

Trademark Portfolio

11 results

(current & previous marks)

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Ownership

Current11

Previous0

Status

Registered6

Pending4

Cancelled0

Abandoned1

Expired0

Mark Type

Word1

Stylized0

Design1

Combined9

NonVisual0

Class 3910

Class 4010

NEVADA WATER SERVICE

Service Mark

Combined

ITU

PENDING

Owner:

Serial:99720968

Filed:Mar 24, 2026

Classes:39, 40

OREGON WATER & WASTEWATER SERVICE

Service Mark

Combined

ITU

PENDING

Owner:

Serial:99720959

Filed:Mar 24, 2026

Classes:39, 40

WATERMARK UTILITIES

Service Mark

Word

ITU

PENDING

Owner:

Serial:99244697

Filed:Jun 20, 2025

Classes:39, 40

Goods & Services

Waste water treatment services; Water treatment and purification; Water treatment services; Public utility services in the nature of water distribution; Recycled water distribution services for others; Water supply and distribution services

TEXAS WATER SERVICE

Service Mark

Combined

ITU

PENDING

Owner:

Serial:98344705

Filed:Jan 5, 2024

Classes:39, 40

Goods & Services

Waste water treatment services; Water treatment and purification; Water treatment services.; Public utility services in the nature of water distribution; Recycled water distribution services for others; Water supply and distribution services.; the design of the State of Texas and "TEXAS WATER SERVICE"