421
LIVE
Serial Number
72273893
Owner
PTI TECHNOLOGIES, INC.First Use Date
May 25, 1967
Filing Date
Jun 14, 1967
421 Trademark
Serial Number: 72273893 • Registration: 0863511
421 is a trademark filed by
PTI TECHNOLOGIES, INC.
on June 14, 1967. The trademark is classified under Class 11 (Environmental Control).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
June 14, 1967
Registration Date
January 14, 1969
First Use Anywhere
May 25, 1967
First Use in Commerce
May 25, 1967
Filing History
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 6, 2021 CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 6, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 6, 2021 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 6, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 6, 2021 ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 6, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 6, 2021 REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 6, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 6, 2021 COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 6, 2021 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 19, 2018 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Dec 19, 2018 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Dec 19, 2018 RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Dec 19, 2018 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 19, 2018 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Dec 19, 2018 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 19, 2018 APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Dec 19, 2018 APRE
TEAS SECTION 8 & 9 RECEIVED
Dec 6, 2018 E89R
TEAS SECTION 8 & 9 RECEIVED
Dec 6, 2018 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 14, 2018 REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 14, 2018 REM2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 31, 2009 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Jul 31, 2009 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 31, 2009 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 31, 2009 89AG
ASSIGNED TO PARALEGAL
Jul 24, 2009 PLGL
ASSIGNED TO PARALEGAL
Jul 24, 2009 PLGL
TEAS SECTION 8 & 9 RECEIVED
Jul 14, 2009 E89R
TEAS SECTION 8 & 9 RECEIVED
Jul 14, 2009 E89R
CASE FILE IN TICRS
Feb 6, 2009 CFIT
CASE FILE IN TICRS
Feb 6, 2009 CFIT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 17, 2002 TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 17, 2002 TCCA
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jan 14, 1989 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Jan 14, 1989 REN1
