REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/07/2026
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Official data from USPTO
GERMGUARDIAN
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
GERMGUARDIAN
ST13
US500000078487124Class
11
Filing
78487124
Registration
3276349
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
48
Latest update
08/07/2026
Trademark type
Word
Nice classes
11
Filing date
09/21/2004
Registration date
08/07/2007
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/22/2017
Last transaction
08/07/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/13/2005
First use in commerce
07/13/2005
Drawing code
4
Owner type
16
Owner location
WILMINGTON, DE, US
Examiner
MURRAY, DAVID T
Law office
M40
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
LASKO OPERATION HOLDINGS, LLC
GUARDIAN TECHNOLOGIES LLC
GUARDIAN TECHNOLOGIES LLC
Sterilus, LLC
Representatives
Sean P. McConnell Troutman Pepper Hamilton Sanders LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
air sterilizer utilizing ultra violet light
Publications
History of USPTO decisions and trademark events.
48 publications found
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/22/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/25/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/25/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/25/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/22/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/22/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/22/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/22/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
07/12/2017
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/03/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/07/2016
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
07/23/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
07/23/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/22/2013
E815
TEAS SECTION 8 & 15 RECEIVED
07/09/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/09/2013
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/19/2009
R.PR
REGISTERED-PRINCIPAL REGISTER
08/07/2007
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
05/16/2007
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/14/2007
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/11/2007
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/11/2007
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/09/2007
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/09/2007
GNFR
FINAL REFUSAL E-MAILED
11/22/2006
CNFR
SU - FINAL REFUSAL - WRITTEN
11/22/2006
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/22/2006
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/22/2006
ALIE
ASSIGNED TO LIE
11/20/2006
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
10/23/2006
GNRT
NON-FINAL ACTION E-MAILED
06/17/2006
CNRT
SU - NON-FINAL ACTION - WRITTEN
06/17/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/11/2006
IUAF
USE AMENDMENT FILED
05/26/2006
EISU
TEAS STATEMENT OF USE RECEIVED
05/26/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
11/29/2005
PUBO
PUBLISHED FOR OPPOSITION
09/06/2005
NPUB
NOTICE OF PUBLICATION
08/17/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
05/10/2005
ALIE
ASSIGNED TO LIE
05/06/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/21/2005
GNEA
EXAMINERS AMENDMENT E-MAILED
04/21/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/21/2005
DOCK
ASSIGNED TO EXAMINER
04/21/2005
NWAP
NEW APPLICATION ENTERED
09/29/2004
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