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Official data from USPTO

GD-CALC

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

GD-CALC

ST13

US500000078721817

Class

9

Filing

78721817

Registration

3133031

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

21

Latest update

06/23/2026

Trademark type

Word

Nice classes

9

Filing date

09/27/2005

Registration date

08/22/2006

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/30/2016

Last transaction

06/23/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/12/2005

First use in commerce

09/12/2005

Drawing code

4

Owner type

01

Owner location

Santa Clara, CA, US

Examiner

SHANAHAN, PATRICK

Law office

M70

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Johnson, Ken

Representatives

Johnson, Ken

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Software for calculating diffraction efficiencies of optical media

Publications

History of USPTO decisions and trademark events.

21 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

06/22/2026

REM2

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

08/22/2025

NA89

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

08/30/2016

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

08/30/2016

89AG

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

08/30/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/30/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

06/07/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/07/2016

REM2

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

08/22/2015

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

03/19/2012

C15A

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

03/19/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/19/2012

E815

TEAS SECTION 8 & 15 RECEIVED

02/06/2012

R.PR

REGISTERED-PRINCIPAL REGISTER

08/22/2006

PUBO

PUBLISHED FOR OPPOSITION

05/30/2006

NPUB

NOTICE OF PUBLICATION

05/10/2006

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

04/06/2006

ALIE

ASSIGNED TO LIE

03/31/2006

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/30/2006

DOCK

ASSIGNED TO EXAMINER

03/30/2006

NWAP

NEW APPLICATION ENTERED

10/03/2005

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