TrademarkDir
POLYPHASE
DEAD

Serial Number

75556749

Owner

LINEAR TECHNOLOGY CORPORATION

Attorney

Michelle Mancino Marsh, Esq.

First Use Date

Aug 30, 1999

Filing Date

Sep 22, 1998

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POLYPHASE Trademark

Serial Number: 75556749 • Registration: 2574634

POLYPHASE is a trademark filed by LINEAR TECHNOLOGY CORPORATION on September 22, 1998. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

LINEAR TECHNOLOGY CORPORATION (46 trademarks)

1630 MCCARTHY BLVD.
MILPITAS, CA 95035

Entity Type: 03

ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY (34 trademarks)

BAY F1 RAHEEN INDUSTRIAL ESTATE
LIMERICK V94 N4V2 , IE

Entity Type: 79

LINEAR TECHNOLOGY LLC (32 trademarks)

1630 MCCARTHY BLVD.
MILPITAS, CA 950357417

Entity Type: 16

Trademark Details

Filing Date

September 22, 1998

Registration Date

May 28, 2002

First Use Anywhere

August 30, 1999

First Use in Commerce

August 30, 1999

Cancellation Date

December 9, 2022

Goods & Services

direct current to direct current switching voltage regulator circuits

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Dec 9, 2022 CAEX
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
May 28, 2021 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 29, 2020 ASGN
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 21, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 21, 2018 REAP
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 23, 2018 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 12, 2013 TCCA
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 8, 2012 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 8, 2012 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 8, 2012 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 8, 2012 APRE
TEAS SECTION 8 & 9 RECEIVED
May 29, 2012 E89R
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Nov 16, 2007 8.OK
TEAS SECTION 8 RECEIVED
Nov 9, 2007 ES8R
CASE FILE IN TICRS
Aug 28, 2007 CFIT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
May 27, 2004 TCCA
REGISTERED-SUPPLEMENTAL REGISTER
May 28, 2002 R.SR
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
Feb 20, 2002 CNTA
USE AMENDMENT ACCEPTED
Feb 20, 2002 IUAA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 7, 2001 CRFA
NON-FINAL ACTION MAILED
Jun 6, 2001 CNRT
AMENDMENT TO USE PROCESSING COMPLETE
May 22, 2001 AUPC
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 10, 2001 CRFA
USE AMENDMENT FILED
Apr 10, 2001 IUAF
FINAL REFUSAL MAILED
Oct 11, 2000 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Jul 21, 2000 CRFA
NON-FINAL ACTION MAILED
Jan 21, 2000 CNRT
CORRESPONDENCE RECEIVED IN LAW OFFICE
Nov 13, 1999 CRFA
NON-FINAL ACTION MAILED
May 10, 1999 CNRT
ASSIGNED TO EXAMINER
Apr 13, 1999 DOCK

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