NOSU
NOTICE OF SUIT
05/27/2026
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Official data from USPTO
DIG SAFE
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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
23
Latest update
05/28/2026
Trademark type
Word
Nice classes
42
Filing date
07/06/1998
Registration date
07/04/2000
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/03/2019
Last transaction
05/28/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/02/1973
First use in commerce
07/02/1973
Drawing code
1
Owner type
99
Owner location
Woburn, MA, US
Examiner
LORENZO, GEORGE M
Law office
L90
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Dig Safe System, Inc.
Representatives
Matthew E. Connors Gesmer Updegrove LLP
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Providing notification services to utility companies of the underground excavation and construction activities of others by monitoring telephone communications and global computer information networks for the purpose of promoting public safety and avoiding damage to underground public utility facilities
Publications
History of USPTO decisions and trademark events.
23 publications found
NOSU
NOTICE OF SUIT
02/28/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/04/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/03/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/03/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/03/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
07/08/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/04/2019
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
07/27/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/27/2009
PLGL
ASSIGNED TO PARALEGAL
07/23/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
07/13/2009
CFIT
CASE FILE IN TICRS
03/22/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
09/13/2005
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
07/13/2005
E815
TEAS SECTION 8 & 15 RECEIVED
07/13/2005
R.PR
REGISTERED-PRINCIPAL REGISTER
07/04/2000
PUBO
PUBLISHED FOR OPPOSITION
04/11/2000
NPUB
NOTICE OF PUBLICATION
03/10/2000
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/25/1999
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/06/1999
CNRT
NON-FINAL ACTION MAILED
02/10/1999
DOCK
ASSIGNED TO EXAMINER
01/20/1999
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