REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/18/2026
Back to search
Official data from USPTO
CRIT-LINE
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
29
Latest update
02/19/2026
Trademark type
Word
Nice classes
10
Filing date
12/26/1995
Registration date
02/18/1997
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/21/2017
Last transaction
02/19/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/01/1993
First use in commerce
11/01/1993
Drawing code
1
Owner type
03
Owner location
WALTHAM, MA
Examiner
CALDERON, ANNA
Law office
L50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
FRESENIUS MEDICAL CARE HOLDINGS, INC.
HEMA METRICS, LLC
HEMA METRICS, INC.
I. C. (pessoa física)
Representatives
FRESENIUS MEDICAL CARE HOLDINGS, INC.
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
non-invasive hematocrit blood volume monitoring instrument and related disposable devicesdisposable fluid chambers
Publications
History of USPTO decisions and trademark events.
29 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/16/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/16/2018
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
09/21/2017
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/21/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/21/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/16/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
08/09/2017
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/09/2017
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/08/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/15/2009
CFIT
CASE FILE IN TICRS
12/22/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/27/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2006
PLGL
ASSIGNED TO PARALEGAL
10/26/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
08/18/2006
PAPER RECEIVED
08/18/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/09/2004
PR23
RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15
11/19/2003
PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
09/22/2003
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
08/08/2003
PAPER RECEIVED
08/08/2003
R.PR
REGISTERED-PRINCIPAL REGISTER
02/18/1997
PUBO
PUBLISHED FOR OPPOSITION
11/26/1996
NPUB
NOTICE OF PUBLICATION
10/25/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/03/1996
CNRT
NON-FINAL ACTION MAILED
08/07/1996
DOCK
ASSIGNED TO EXAMINER
06/10/1996
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/22/1996
Continuous trademark protection
Get notified about every new filing that threatens CRIT-LINE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.