Who owns the PDHI trademark?

The PDHI trademark is owned by pdhi, inc..

What class is the PDHI trademark registered in?

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

What is the serial number for PDHI?

The USPTO serial number for PDHI is 78478000.

What is the registration number for PDHI?

PDHI is registered under USPTO registration number 0.

Sealvo

Home Search: PDHIPDHI #78478000

Back

Updated Sep 29, 2026·22 searches this week

View on USPTO TSDR Find similar marks

PDH

USPTO Trademark Record

ABANDONED

PDHI

SN 78478000·Reg 0·Filed Sep 02, 2004

Owner pdhi, 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.

PDHI (Serial No. 78478000), Registration No. 0, is a abandoned US trademark filed on Sep 02, 2004 by pdhi, inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for PDHI (SN 78478000) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PDHI (Reg. #0) is an abandoned US trademark that was filed in 2004 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....

FILED

Sep 02, 2004

SERIAL

78478000

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateSep 02, 2004

Serial Number78478000

Registration No.0