NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/04/2026
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Official data from USPTO
ANCHOR
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Active USPTO registrationType: WordOffice: 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
42
Latest update
08/04/2026
Trademark type
Word
Nice classes
7
Filing date
08/22/1994
Registration date
06/04/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/04/2026
Last transaction
08/04/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
04/20/1995
First use in commerce
04/20/1995
Drawing code
4
Owner type
03
Owner location
GLEN ELLYN, IL, US
Examiner
FRAZIER, JEFFERY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
BLACKHAWK TECHNOLOGY COMPANY
BLACKHAWK ENVIRONMENTAL COMPANY
Representatives
Gregory J. Chinlund MARSHALL, GERSTEIN & BORUN LLP
Technical classification
Nice Classes
Class 7
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
piston pumps used for groundwater clean-up and leachate recovery
Publications
History of USPTO decisions and trademark events.
42 publications found
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
08/04/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/04/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/04/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
06/04/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/04/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/07/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/07/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/07/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/07/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/23/2016
A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
11/23/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
11/23/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/23/2016
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
09/19/2016
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
07/19/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/19/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
04/27/2016
ES7R
TEAS SECTION 7 REQUEST RECEIVED
04/26/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/25/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
11/18/2009
CFIT
CASE FILE IN TICRS
06/14/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/05/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/05/2006
PLGL
ASSIGNED TO PARALEGAL
06/01/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/09/2006
PAPER RECEIVED
03/09/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/06/2001
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/05/2001
R.PR
REGISTERED-PRINCIPAL REGISTER
06/04/1996
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/25/1996
DOCK
ASSIGNED TO EXAMINER
03/25/1996
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/15/1996
IUAF
USE AMENDMENT FILED
01/11/1996
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
10/17/1995
PUBO
PUBLISHED FOR OPPOSITION
07/25/1995
NPUB
NOTICE OF PUBLICATION
06/23/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/23/1995
CNEA
EXAMINER'S AMENDMENT MAILED
02/21/1995
CNRT
NON-FINAL ACTION MAILED
01/30/1995
DOCK
ASSIGNED TO EXAMINER
01/20/1995
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