REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/23/2026
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Official data from USPTO
PORTA BATCH
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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
29
Latest update
06/24/2026
Trademark type
Combined
Nice classes
6, 37
Filing date
09/10/1984
Registration date
06/23/1987
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/04/2017
Last transaction
06/24/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1981-10-00
First use in commerce
1981-10-00
Drawing code
3
Owner type
03
Owner location
FORT WORTH, TX, US
Examiner
COLE RICHARD G
Law office
580
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
LHOIST NORTH AMERICA, INC.
Chemical Lime Company
PORTA BATCH COMPANY
CHEMICAL COAL, INC.
Representatives
Charles D. Gunter, Jr. WHITAKER CHALK SWINDLE & SCHWARTZ PLLC
Technical classification
Nice Classes
Class 6Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
METAL TANKS FOR USE IN THE PRODUCTION OF LIME SLURRIES
Class 37
CUSTOM PRODUCING LIME SLURRIES FOR USE IN THE CONSTRUCTION AND REPAIR OF ROADSRUNWAYSETC.
Publications
History of USPTO decisions and trademark events.
29 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/20/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/04/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/04/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/04/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
05/02/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/15/2010
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
12/20/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/20/2006
PLGL
ASSIGNED TO PARALEGAL
12/20/2006
CFIT
CASE FILE IN TICRS
10/25/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/12/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
10/12/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/16/1993
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/24/1992
R.PR
REGISTERED-PRINCIPAL REGISTER
06/23/1987
PUBO
PUBLISHED FOR OPPOSITION
03/31/1987
NPUB
NOTICE OF PUBLICATION
02/28/1987
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/11/1986
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/13/1986
CNSL
LETTER OF SUSPENSION MAILED
10/28/1986
ZZZZ
ALLOWANCE/COUNT WITHDRAWN
10/27/1986
CNRT
NON-FINAL ACTION MAILED
07/25/1986
ZZZZ
ALLOWANCE/COUNT WITHDRAWN
07/21/1986
CNEA
EXAMINERS AMENDMENT MAILED
02/07/1986
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/27/1986
CNRT
NON-FINAL ACTION MAILED
08/15/1985
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/01/1985
CNRT
NON-FINAL ACTION MAILED
01/23/1985
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