REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/10/2025
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Official data from USPTO
MATH-PAK
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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
27
Latest update
08/11/2025
Trademark type
Word
Nice classes
16
Filing date
07/28/1975
Registration date
08/10/1976
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/01/2016
Last transaction
08/11/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
08/03/1970
First use in commerce
08/03/1970
Drawing code
1
Owner type
01
Owner location
San Diego, CA
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Lisa Justine Knapp Lee, Ph.D.
KNAPP, ROBERT R.
Representatives
Lisa M. Martens Sheppard Mullin Richter & Hampton LLP
Technical classification
Nice Classes
Class 16
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
BOOKLETS IN THE FIELD OF MATHEMATICS
Publications
History of USPTO decisions and trademark events.
27 publications found
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/18/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/18/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/18/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/18/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/18/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/01/2016
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
02/01/2016
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/01/2016
E89R
TEAS SECTION 8 & 9 RECEIVED
01/28/2016
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
08/10/2015
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/06/2010
CFIT
CASE FILE IN TICRS
10/04/2007
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/02/2006
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/02/2006
PLGL
ASSIGNED TO PARALEGAL
08/02/2006
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
04/20/2006
E89R
TEAS SECTION 8 & 9 RECEIVED
04/20/2006
FAXX
FAX RECEIVED
04/20/2006
PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
11/01/2005
PLGL
ASSIGNED TO PARALEGAL
09/15/2005
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
07/21/2005
E89R
TEAS SECTION 8 & 9 RECEIVED
07/21/2005
XXXX
POST REGISTRATION ACTION CORRECTION
09/23/1996
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/22/1996
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
07/03/1996
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/17/1982
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