ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/19/2026
Back to search
Official data from USPTO
M
This trademark appears in the official USPTO history.
Even when the status is closed, the history helps calibrate risk, avoid repeating mistakes, and define a safe naming strategy.
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIPType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Case type
Application and registration
Recorded events
27
Latest update
08/19/2026
Trademark type
Combined
Nice classes
1, 9
Filing date
12/12/1994
Registration date
01/30/1996
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/14/2026
Last transaction
08/19/2026
Responsible office
United States Patent and Trademark Office
Status code
710
Official register
Principal Register
First use anywhere
04/04/1965
First use in commerce
04/04/1965
Drawing code
3
Owner type
03
Owner location
IRVING, TX, US
Examiner
DELANEY, ZHALEH SYBIL
Law office
L10
Current location
TMEG LAW OFFICE 101
Holders and representatives
Holders
NIPPON SANSO MATHESON, INC.
MATHESON TRI-GAS, INC.
Matheson Gas Products, Inc.
Representatives
DEEPAK NAMBIAR KELLEY DRYE & WARREN LLP
Technical classification
Nice Classes
Class 1Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
gases for laboratory and industrial use
Class 9
instruments and controlsparts thereof; for the controlled dispensing and/or measuring of gases in laboratory and industrial use
Publications
History of USPTO decisions and trademark events.
27 publications found
CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
08/14/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/30/2025
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
04/07/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/07/2016
9G8P
REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
04/07/2016
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
04/07/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/07/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
02/01/2016
MDSM
NOTICE OF DESIGN SEARCH CODE MAILED
01/09/2009
CFIT
CASE FILE IN TICRS
06/20/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
04/06/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/06/2006
8PRT
REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
04/06/2006
PLGL
ASSIGNED TO PARALEGAL
03/31/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/13/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
03/13/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
01/30/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
01/30/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/07/2002
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/31/2002
PAPER RECEIVED
07/31/2002
R.PR
REGISTERED-PRINCIPAL REGISTER
01/30/1996
PUBO
PUBLISHED FOR OPPOSITION
11/07/1995
NPUB
NOTICE OF PUBLICATION
10/06/1995
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/23/1995
DOCK
ASSIGNED TO EXAMINER
06/21/1995
Continuous trademark protection
Get notified about every new filing that threatens M or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.