NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/25/2026
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Official data from USPTO
PYREX
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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
20
Latest update
02/17/2026
Trademark type
Word
Nice classes
1, 21
Filing date
03/23/1944
Registration date
11/27/1945
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/25/2026
Last transaction
02/17/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/01/1937
First use in commerce
01/01/1937
Drawing code
1
Owner type
03
Owner location
Corning, NY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
C. I. (pessoa física)
C. W. (pessoa física)
Representatives
Ryan T. Hardee CORNING INCORPORATED
Technical classification
Nice Classes
Class 1Class 21
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
GLASS WOOL-NAMELYFIBRES AND FILAMENTS OF GLASS
Class 21
No specification.
Publications
History of USPTO decisions and trademark events.
20 publications found
RNL5
REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)
01/25/2026
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/25/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/25/2026
E89R
TEAS SECTION 8 & 9 RECEIVED
10/22/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/27/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
07/14/2015
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
07/14/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
07/14/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/14/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
06/22/2015
CFIT
CASE FILE IN TICRS
01/22/2009
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
11/16/2005
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/16/2005
PLGL
ASSIGNED TO PARALEGAL
11/16/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/07/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
09/07/2005
REN2
REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)
11/27/1985
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
09/27/1985
REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
11/27/1965
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