KEYSTONE Trademark
Serial Number: 71607074 • Registration: 0554723
KEYSTONE is a trademark filed by
ZURN INDUSTRIES, INC.,
on November 29, 1950. The trademark is classified under Class 7 (Machinery).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 29, 1950
Registration Date
February 12, 1952
Filing History
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 3, 2022 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 3, 2022 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 3, 2022 NA89
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Mar 3, 2022 RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Mar 3, 2022 RNL4
REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
Mar 3, 2022 RNL4
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 3, 2022 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 3, 2022 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 3, 2022 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 3, 2022 APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 3, 2022 APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 3, 2022 APRE
TEAS SECTION 8 & 9 RECEIVED
Oct 14, 2021 E89R
TEAS SECTION 8 & 9 RECEIVED
Oct 14, 2021 E89R
TEAS SECTION 8 & 9 RECEIVED
Oct 14, 2021 E89R
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 18, 2014 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 18, 2014 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 18, 2014 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Feb 29, 2012 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Feb 29, 2012 NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
Feb 29, 2012 NA89
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 29, 2012 RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 29, 2012 RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Feb 29, 2012 RNL3
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 29, 2012 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 29, 2012 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 29, 2012 89AG
AMENDMENT UNDER SECTION 7 - PROCESSED
Feb 29, 2012 A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
Feb 29, 2012 A7OK
AMENDMENT UNDER SECTION 7 - PROCESSED
Feb 29, 2012 A7OK
TEAS SECTION 8 & 9 RECEIVED
Feb 16, 2012 E89R
TEAS SECTION 8 & 9 RECEIVED
Feb 16, 2012 E89R
TEAS SECTION 8 & 9 RECEIVED
Feb 16, 2012 E89R
TEAS SECTION 7 REQUEST RECEIVED
Feb 16, 2012 ES7R
TEAS SECTION 7 REQUEST RECEIVED
Feb 16, 2012 ES7R
TEAS SECTION 7 REQUEST RECEIVED
Feb 16, 2012 ES7R
CASE FILE IN TICRS
Jan 27, 2009 CFIT
CASE FILE IN TICRS
Jan 27, 2009 CFIT
CASE FILE IN TICRS
Jan 27, 2009 CFIT
REVIEW OF CORRESPONDENCE COMPLETE
May 5, 2006 CORV
REVIEW OF CORRESPONDENCE COMPLETE
May 5, 2006 CORV
REVIEW OF CORRESPONDENCE COMPLETE
May 5, 2006 CORV
PAPER RECEIVED
Mar 26, 2003 MAIL
PAPER RECEIVED
Mar 26, 2003 MAIL
PAPER RECEIVED
Mar 26, 2003 MAIL
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 6, 2002 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 6, 2002 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Apr 6, 2002 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 6, 2002 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 6, 2002 89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 6, 2002 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Feb 7, 2002 89AF
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 5, 1992 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 5, 1992 RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 5, 1992 RNL2
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Jan 15, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Jan 15, 1992 9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Jan 15, 1992 9.AF
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Feb 12, 1972 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Feb 12, 1972 REN1
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Feb 12, 1972 REN1
