Who owns the KEYSTONE trademark?

The KEYSTONE trademark is owned by Good Steward Companies LLC.

What class is the KEYSTONE trademark registered in?

The KEYSTONE trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for KEYSTONE?

The USPTO serial number for KEYSTONE is 50039662.

What is the registration number for KEYSTONE?

KEYSTONE is registered under USPTO registration number 0.

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Updated Oct 29, 2026·39 searches this week

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USPTO Trademark Record

PENDING

KEYSTONE

SN 50039662·Reg 0·Filed Aug 08, 2026

Owner Good Steward Companies LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KEYSTONE (Serial No. 50039662), Registration No. 0, is a pending US trademark filed on Aug 08, 2026 by Good Steward Companies LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

KEYSTONE (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research....

FILED

Aug 08, 2026

SERIAL

50039662

REG#

Filing Information

StatusPENDING

Filing DateAug 08, 2026

Serial Number50039662

Registration No.0

Status DateAug 08, 2026

Mark TypeStandard characters