Who owns the PROBASE trademark?

The PROBASE trademark is owned by LawnStarter, Inc..

What class is the PROBASE trademark registered in?

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

What is the serial number for PROBASE?

The USPTO serial number for PROBASE is 99641690.

What is the registration number for PROBASE?

PROBASE is registered under USPTO registration number 0.

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Updated Oct 1, 2026·19 searches this week

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USPTO Trademark Record

PENDING

PROBASE

SN 99641690·Reg 0·Filed Feb 09, 2026

Owner LawnStarter, Inc.

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.

PROBASE (Serial No. 99641690), Registration No. 0, is a pending US trademark filed on Feb 09, 2026 by LawnStarter, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

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Mark Intelligence

PROBASE (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.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 09, 2026

SERIAL

99641690

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 09, 2026

Serial Number99641690

Registration No.0