Who owns the CDHDS trademark?

The CDHDS trademark is owned by Chemical Research and Licensing Company.

What class is the CDHDS trademark registered in?

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

What is the serial number for CDHDS?

The USPTO serial number for CDHDS is 74733688.

What is the registration number for CDHDS?

CDHDS is registered under USPTO registration number 2133053.

Sealvo

Home Search: CDHDSCDHDS #74733688

Back

Updated Sep 27, 2026·28 searches this week

View on USPTO TSDR Find similar marks

CDH

USPTO Trademark Record

ABANDONED

CDHDS

SN 74733688·Reg 2133053·Filed Sep 25, 1995

Owner Chemical Research and Licensing Company

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.

CDHDS (Serial No. 74733688), Registration No. 2133053, is a abandoned US trademark filed on Sep 25, 1995 by Chemical Research and Licensing Company. This trademark covers Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for CDHDS (SN 74733688) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CDHDS (Reg. #2133053) is an abandoned US trademark that was filed in 1995 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

Sep 25, 1995

SERIAL

74733688

REG#

2133053

REGISTERED

Jan 27, 1998

Filing Information

StatusABANDONED

Filing DateSep 25, 1995

Serial Number74733688

Registration No.2133053

Registration DateJan 27, 1998

Status DateNov 16, 2010

Published for OppositionJun 18, 1996

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 15 AcknowledgedRenewal Filed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 04, 1997

First use in commerce: Sep 04, 1997

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

23 events

CANCELLED SEC. 8 (10-YR)

Nov 16, 2010

CANCELLED SEC. 8 (10-YR)

ASSIGNED TO PARALEGAL

Aug 23, 2008

ASSIGNED TO PARALEGAL

POST REGISTRATION ACTION CORRECTION

Aug 23, 2008

POST REGISTRATION ACTION CORRECTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Aug 23, 2008

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

ASSIGNED TO PARALEGAL

Aug 06, 2008

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jun 19, 2008

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Apr 12, 2007

CASE FILE IN TICRS

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Mar 11, 2004

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jan 21, 2004

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jan 27, 1998

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Dec 09, 1997

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 17, 1997

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Oct 14, 1997

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Oct 10, 1997

ASSIGNED TO EXAMINER

STATEMENT OF USE PROCESSING COMPLETE

Sep 30, 1997

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

Sep 09, 1997

USE AMENDMENT FILED

SOU EXTENSION 1 GRANTED

Apr 05, 1997

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Mar 04, 1997

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 10, 1996

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 18, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 17, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 09, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 04, 1996

ASSIGNED TO EXAMINER

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

CDH

CDHDS+

75906184

ABB Lummus Global, Inc.

ABANDONED

Other Marks by Jeffrey S. Bergman

Additional USPTO filings handled by the same attorney of record.

EXP

EXPERT

86146935

ABANDONED

IRM

IR MAN

74723247

ABANDONED

TRU

TRUCK TRANSFER SAFE & RELIABLE

77908807

ABANDONED

ENH

ENHANCED REHABILITATION TECHNOLOGIES

86057139

ABANDONED

CDHDS

Run a conflict check

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Jeffrey S. Bergman

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company