Who owns the PHASTI trademark?

The PHASTI trademark is owned by Pruzansky, Mark.

What class is the PHASTI trademark registered in?

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

What is the serial number for PHASTI?

The USPTO serial number for PHASTI is 74258162.

What is the registration number for PHASTI?

PHASTI is registered under USPTO registration number 1757404.

Sealvo

Home Search: PHASTIPHASTI #74258162

Back

Updated Sep 19, 2026·29 searches this week

View on USPTO TSDR Find similar marks

PHA

USPTO Trademark Record

ABANDONED

PHASTI

SN 74258162·Reg 1757404·Filed Mar 23, 1992

Owner Pruzansky, Mark

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.

PHASTI (Serial No. 74258162), Registration No. 1757404, is a abandoned US trademark filed on Mar 23, 1992 by Pruzansky, Mark. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for PHASTI (SN 74258162) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PHASTI (Reg. #1757404) is an abandoned US trademark that was filed in 1992 but has since been abandoned. 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

Mar 23, 1992

SERIAL

74258162

REG#

1757404

REGISTERED

Mar 09, 1993

Filing Information

StatusABANDONED

Filing DateMar 23, 1992

Serial Number74258162