Who owns the PHYSICIANS DESK REFERENCE trademark?

The PHYSICIANS DESK REFERENCE trademark is owned by PSKW, LLC.

What class is the PHYSICIANS DESK REFERENCE trademark registered in?

The PHYSICIANS DESK REFERENCE trademark is registered in Class 038 (Telecommunications services).

What is the serial number for PHYSICIANS DESK REFERENCE?

The USPTO serial number for PHYSICIANS DESK REFERENCE is 71690178.

What is the registration number for PHYSICIANS DESK REFERENCE?

PHYSICIANS DESK REFERENCE is registered under USPTO registration number 626998.

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Section 8 & 9 grace period ends

November 16, 2026

14 days remaining

PHY

PHYSICIANS DESK REFERENCE

REGISTERED

Serial: 71690178
Reg: 626998
Filed
Owner: PSKW, LLC

Telecommunications.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 038Telecommunications services

US codes: 038

First use anywhere: Nov 30, 1946

First use in commerce: Nov 30, 1946

Telecommunications.

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

Status History

34 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 03, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 03, 2025

Code CHAN

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 03, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 03, 2025

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 03, 2025

Code TCCA

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

May 15, 2025

Code REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 26, 2023

Code ASGN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 08, 2021

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 08, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 08, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 08, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 08, 2021

Code CHAN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 31, 2016

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Mar 31, 2016

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Mar 31, 2016

Code RNL4

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Mar 31, 2016

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jan 25, 2016

Code E89R

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 09, 2015

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 25, 2015

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 29, 2014

Code ASCK

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 23, 2009

Code ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 16, 2009

Code ASGN

CASE FILE IN TICRS

Jan 23, 2009

Code CFIT

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 09, 2008

Code ASGN

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 06, 2006

Code ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 06, 2006

Code ASCK

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 15, 2006

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Aug 15, 2006

Code RNL3

ASSIGNED TO PARALEGAL

Aug 09, 2006

Code PLGL

TEAS SECTION 8 & 9 RECEIVED

May 08, 2006

Code E89R

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

May 08, 2006

Code 89AF

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 19, 1996

Code RNL2

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

May 09, 1996

Code 9.AF

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

May 15, 1976

Code REN1

PHYSICIANS DESK REFERENCE

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