NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/02/2026
Back to search
Official data from USPTO
HOFFMAN MODULATION CONTRAST
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
Quick snapshot
HOFFMAN MODULATION CONTRAST
ST13
US500000073070229Class
9
Filing
73070229
Registration
1044736
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
22
Latest update
07/21/2026
Trademark type
Word
Nice classes
9
Filing date
11/26/1975
Registration date
07/27/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/02/2026
Last transaction
07/21/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1975-04-00
First use in commerce
1975-05-00
Drawing code
1
Owner type
03
Owner location
ROCHESTER, NY, US
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
NAVITAR,INC.
MODULATION OPTICS, INC.
Representatives
John W. McGlynn Buchanan Ingersoll & Rooney, P.C.
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
OPTICAL COMPONENTS FOR USE IN MICROSCOPY SYSTEMS-NAMELYFOR APERTURESFILTERS AND LENSES
Publications
History of USPTO decisions and trademark events.
22 publications found
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
07/02/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/02/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/02/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
04/30/2026
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/27/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/22/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
07/22/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/22/2016
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/22/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
05/03/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
06/15/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/23/2008
CFIT
CASE FILE IN TICRS
10/30/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/11/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/11/2006
PLGL
ASSIGNED TO PARALEGAL
10/10/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/26/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
07/26/2006
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/27/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
10/25/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/19/1981
Continuous trademark protection
Get notified about every new filing that threatens HOFFMAN MODULATION CONTRAST or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.