Who owns the PROMPTSTACK trademark?

The PROMPTSTACK trademark is owned by BuildScan Limited.

What class is the PROMPTSTACK trademark registered in?

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

What is the serial number for PROMPTSTACK?

The USPTO serial number for PROMPTSTACK is 99649919.

What is the registration number for PROMPTSTACK?

PROMPTSTACK is registered under USPTO registration number 0.

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Updated Sep 23, 2026·15 searches this week

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USPTO Trademark Record

PENDING

PROMPTSTACK

SN 99649919·Reg 0·Filed Feb 12, 2026

Owner BuildScan Limited

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.

PROMPTSTACK (Serial No. 99649919), Registration No. 0, is a pending US trademark filed on Feb 12, 2026 by BuildScan Limited. This trademark covers Class 042 (Scientific, technology & SaaS services).

Deadline expired: September 12, 2026

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Mark Intelligence

PROMPTSTACK (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

Feb 12, 2026

SERIAL

99649919

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateFeb 12, 2026

Serial Number99649919

Registration No.0