ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/17/2026
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Official data from USPTO
Q-CEL
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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
36
Latest update
03/18/2026
Trademark type
Word
Nice classes
1, 6
Filing date
06/21/1971
Registration date
02/22/1972
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/27/2022
Last transaction
03/18/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/19/1971
First use in commerce
05/29/1971
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.
P. C. (pessoa física)
PHILADELPHIA QUARTZ COMPANY
Representatives
Michael L. Dever Buchanan Ingersoll & Rooney PC
Technical classification
Nice Classes
Class 1Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
No specification.
Class 6
SODIUM SILICATE IN THE FORM OF HOLLOW SPHERES
Publications
History of USPTO decisions and trademark events.
36 publications found
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/27/2022
RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
06/27/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/27/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/27/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
01/20/2022
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
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/22/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/06/2021
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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/29/2012
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/29/2012
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/29/2012
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/27/2012
E89R
TEAS SECTION 8 & 9 RECEIVED
01/17/2012
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/18/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/11/2011
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
07/21/2010
CFIT
CASE FILE IN TICRS
09/09/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/10/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/12/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
12/19/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
12/19/2001
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
10/05/2001
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/03/1993
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
11/03/1992
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
05/21/1992
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/27/1978
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