REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/06/2026
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Official data from USPTO
DIASOURCE
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
31
Latest update
05/07/2026
Trademark type
Combined
Nice classes
5
Filing date
10/13/1995
Registration date
05/06/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2018
Last transaction
05/07/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/06/1995
First use in commerce
08/26/1995
Drawing code
3
Owner type
03
Owner location
KAMLOOPS, BC, US
Examiner
SMITH, LAURA E
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
DE-SOURCE INC.
DiaSource, Inc.
Representatives
Sheila Fox Morrison Davis Wright Tremaine LLP
Technical classification
Nice Classes
Class 5
Vienna Codes
No Vienna codes available.
Goods and services
Class 5
diatomaceous earth for use as an animal feed additivenatural pesticidefor domesticagriculural and/or commercial insect control
Publications
History of USPTO decisions and trademark events.
31 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/22/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/22/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/22/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/28/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/28/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/28/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/10/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
02/10/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/10/2018
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
02/08/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/29/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
11/24/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/22/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
10/26/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/04/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/04/2007
PLGL
ASSIGNED TO PARALEGAL
05/23/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/24/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
04/24/2007
CFIT
CASE FILE IN TICRS
12/14/2006
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
01/31/2003
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
09/06/2002
PAPER RECEIVED
09/06/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
05/06/1997
PUBO
PUBLISHED FOR OPPOSITION
02/11/1997
NPUB
NOTICE OF PUBLICATION
01/10/1997
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/10/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/16/1996
CNRT
NON-FINAL ACTION MAILED
04/22/1996
DOCK
ASSIGNED TO EXAMINER
04/03/1996
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