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Official data from USPTO

LEDU

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

LEDU

ST13

US500000073101349

Class

11

Filing

73101349

Registration

1091364

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

23

Latest update

08/12/2026

Trademark type

Word

Nice classes

11

Filing date

09/27/1976

Registration date

05/16/1978

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/14/2018

Last transaction

08/12/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1943-00-00

First use in commerce

1952-00-00

Drawing code

1

Owner type

03

Owner location

JACKSONVILLE, FL, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ADVANTUS CORP.
L. A. (pessoa física)
WASOMARK INC.

Representatives

Amy Croft

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

ELECTRIC LIGHTING FIXTURES

Publications

History of USPTO decisions and trademark events.

23 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/11/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/11/2026

REAP

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

08/11/2026

NA89

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

05/14/2018

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

05/14/2018

89AG

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

05/14/2018

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/14/2018

E89R

TEAS SECTION 8 & 9 RECEIVED

05/03/2018

REM2

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

05/16/2017

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/03/2016

REAP

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

05/03/2016

UNDN

UNDELIVERABLE MAIL - NO ACTION TAKEN

09/19/2008

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/02/2008

89AG

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

09/02/2008

PLGL

ASSIGNED TO PARALEGAL

07/17/2008

E89R

TEAS SECTION 8 & 9 RECEIVED

07/08/2008

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

04/02/2008

CFIT

CASE FILE IN TICRS

12/27/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/30/1998

RRPR

RESPONSE RECEIVED TO POST REG. ACTION

07/20/1998

PRA9

POST REGISTRATION ACTION MAILED - SEC. 9

06/12/1998

9.AF

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

04/21/1998

C15A

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

05/22/1984

Continuous trademark protection

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