UNIT-TANDEM Trademark

Trademark Overview

On Wednesday, June 26, 1968, a trademark application was filed for UNIT-TANDEM with the United States Patent and Trademark Office. The USPTO has given the UNIT-TANDEM trademark a serial number of 72301392. The federal status of this trademark filing is REGISTERED AND RENEWED as of Monday, July 22, 2019. This trademark is owned by YARWAY CORPORATION. The UNIT-TANDEM trademark is filed in the Metal Products category with the following description:

BLOW-OFF VALVES
unit-tandem

General Information

Serial Number72301392
Word MarkUNIT-TANDEM
Filing DateWednesday, June 26, 1968
Status800 - REGISTERED AND RENEWED
Status DateMonday, July 22, 2019
Registration Number0861874
Registration DateTuesday, December 17, 1968
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesBLOW-OFF VALVES

Classification Information

International Class006 - Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
US Class Codes013
Class Status Code6 - Active
Class Status DateTuesday, November 2, 1999
Primary Code013
First Use Anywhere DateSaturday, February 28, 1959
First Use In Commerce DateSaturday, February 28, 1959

Trademark Owner History

Party NameEMERSON VULCAN HOLDING LLC
Party Type45 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressHouston, TX 77065
Party NamePENTAIR FLOW CONTROL AG
Party Type44 - New Owner After Registration
Legal Entity Type25 - NOT AVAILABLE
Address8200 SCHAFFHAUSEN
CH
Party NamePENTAIR VALVES & CONTROLS, INC.
Party Type43 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHOUSTON, TX 77041
Party NameTYCO VALVES & CONTROLS INC.
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHOUSTON, TX 77040
Party NameKEYSTONE INTERNATIONAL HOLDINGS CORP.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressHOUSTON, TX 77240
Party NameYARWAY CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressBLUE BELL, PA 19422

Trademark Events

Event DateEvent Description
Monday, October 31, 1988REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Tuesday, March 7, 2006TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, May 8, 2009TEAS SECTION 8 & 9 RECEIVED
Saturday, May 16, 2009REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, December 17, 1988REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Friday, September 23, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, December 13, 2006AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, February 13, 2009CASE FILE IN TICRS
Monday, April 27, 2009TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 27, 2009ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, May 12, 2009ASSIGNED TO PARALEGAL
Saturday, May 16, 2009REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 7, 2016ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sunday, December 17, 2017COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, September 28, 2012TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, September 28, 2012ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, October 16, 2013AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, September 14, 2016AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, September 6, 2017AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, October 4, 2017ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, October 4, 2017ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, March 3, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, March 3, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, March 3, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, March 3, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, October 24, 2018TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, October 24, 2018ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, June 17, 2019TEAS SECTION 8 & 9 RECEIVED
Monday, July 22, 2019CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, July 22, 2019REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, July 22, 2019REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Monday, July 22, 2019NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, March 3, 2022TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Thursday, March 3, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, September 16, 2025TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, September 16, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, September 16, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, September 16, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, September 16, 2025APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Related Keywords

tandem unit valves blow