NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/15/2025
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Official data from USPTO
PRL PHARMACAL RESEARCH LABORATORIES, INC.
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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
41
Latest update
07/15/2025
Trademark type
Combined
Nice classes
3, 5, 42
Filing date
07/25/2023
Registration date
07/15/2025
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/15/2025
Last transaction
07/15/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
12/31/1974
First use in commerce
12/31/1974
Drawing code
3
Owner type
03
Owner location
Waterbury, CT
Examiner
SOBRAL, CHRISTINA
Law office
L90
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the stylized letters PRL within a box under which is a horizontal line to the right of which is the stylized word PHARMACAL below which are the stylized words RESEARCH LABORATORIES INC.
Holders and representatives
Holders
Pharmacal Research Laboratories, Inc.
Representatives
TERRENCE J. MCALLISTER RUGGIERO MCALLISTER & MCMAHON LLC
Technical classification
Nice Classes
Class 3Class 5Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 3
Alkaline chemical cleaning preparations designed to remove gross soil on cagebottlepan surfaces; acid washing detergent cleaning preparations and urine scale remover for use in cleaning animal cages for household purposes
Class 5
Disinfectant cleaners are used for cleaning and disinfecting roomsfloorstabletopsfixed cageswhenever it becomes necessary to wash cages by hand
Class 42
Specifically designed custom built and/or commercially available chemical dispensing equipment utilizing peristaltic pumpsconductivity systems and temperature compensated probes; Calibration and Inspection of Cage Washing Chemicals
Publications
History of USPTO decisions and trademark events.
41 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
07/15/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/27/2025
PUBO
PUBLISHED FOR OPPOSITION
05/27/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/21/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/29/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/28/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/28/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/28/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/13/2025
GNRT
NON-FINAL ACTION E-MAILED
02/13/2025
CNRT
NON-FINAL ACTION WRITTEN
02/13/2025
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
02/10/2025
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
01/21/2025
EXPT
EXPARTE APPEAL TERMINATED
01/02/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/02/2025
XAEC
EXAMINER'S AMENDMENT ENTERED
01/02/2025
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/02/2025
GNEA
EXAMINERS AMENDMENT E-MAILED
01/02/2025
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/02/2025
EXPI
EX PARTE APPEAL-INSTITUTED
12/18/2024
JURT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
12/18/2024
EXAF
EXPARTE APPEAL RECEIVED AT TTAB
12/18/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/18/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/18/2024
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
12/18/2024
XELG
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
09/18/2024
XELR
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
09/18/2024
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
07/02/2024
GNFR
FINAL REFUSAL E-MAILED
07/02/2024
CNFR
FINAL REFUSAL WRITTEN
07/02/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/20/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/20/2024
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/20/2024
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/27/2024
GNRT
NON-FINAL ACTION E-MAILED
03/27/2024
CNRT
NON-FINAL ACTION WRITTEN
03/27/2024
DOCK
ASSIGNED TO EXAMINER
03/27/2024
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/24/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/23/2023
NWAP
NEW APPLICATION ENTERED
07/28/2023
Continuous trademark protection
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