ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/17/2026
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Official data from USPTO
SPHERIGLASS
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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
33
Latest update
03/18/2026
Trademark type
Word
Nice classes
21
Filing date
03/07/1980
Registration date
11/10/1981
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/21/2022
Last transaction
03/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/15/1980
First use in commerce
01/18/1980
Drawing code
1
Owner type
03
Owner location
Wilmington, DE, US
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Potters Industries, LLC
Potters Industries Inc.
Potters Industries Inc.
Representatives
Michael L. Dever Buchanan Ingersoll & Rooney PC
Technical classification
Nice Classes
Class 21
Vienna Codes
No Vienna codes available.
Goods and services
Class 21
Glass Spheres for Use in the Manufacture of Plastic Articles
Publications
History of USPTO decisions and trademark events.
33 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/21/2022
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
03/21/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/21/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/14/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
10/29/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/18/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/16/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/10/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/06/2021
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
11/10/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/05/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/07/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/07/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
06/15/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/18/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/23/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/05/2012
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
09/23/2011
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
09/23/2011
E89R
TEAS SECTION 8 & 9 RECEIVED
09/20/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/18/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/11/2011
CFIT
CASE FILE IN TICRS
03/18/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/10/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/12/2007
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/17/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/17/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/23/2001
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/16/1988
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/03/1987
R.PR
REGISTERED-PRINCIPAL REGISTER
11/10/1981
PUBO
PUBLISHED FOR OPPOSITION
08/18/1981
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