POLYPHASE Trademark

Trademark Overview


On Tuesday, September 22, 1998, a trademark application was filed for POLYPHASE with the United States Patent and Trademark Office. The USPTO has given the POLYPHASE trademark a serial number of 75556749. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, December 9, 2022. This trademark is owned by Linear Technology Corporation. The POLYPHASE trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

direct current to direct current switching voltage regulator circuits

General Information


Serial Number75556749
Word MarkPOLYPHASE
Filing DateTuesday, September 22, 1998
Status710 - CANCELLED - SECTION 8
Status DateFriday, December 9, 2022
Registration Number2574634
Registration DateTuesday, May 28, 2002
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and Servicesdirect current to direct current switching voltage regulator circuits
Pseudo MarkPOLY PHASE

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, December 9, 2022
Primary Code009
First Use Anywhere DateMonday, August 30, 1999
First Use In Commerce DateMonday, August 30, 1999

Trademark Owner History


Party NameANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY
Party Type33 - New Owner After Registration
Legal Entity Type79 - NOT AVAILABLE
AddressLIMERICK V94 N4V2
IE

Party NameLINEAR TECHNOLOGY LLC
Party Type32 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressMILPITAS, CA 950357417

Party NameLINEAR TECHNOLOGY CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMILPITAS, CA 95035

Party NameLinear Technology Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMilpitas, CA 95035

Party NameLinear Technology Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMilpitas, CA 95035

Trademark Events


Event DateEvent Description
Friday, December 9, 2022CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Friday, May 28, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, April 29, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, June 21, 2018ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, June 21, 2018TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, May 23, 2018AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, July 12, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, June 8, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Friday, June 8, 2012REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, June 8, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, June 8, 2012CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, May 29, 2012TEAS SECTION 8 & 9 RECEIVED
Friday, November 16, 2007REGISTERED - SEC. 8 (6-YR) ACCEPTED
Friday, November 9, 2007TEAS SECTION 8 RECEIVED
Tuesday, August 28, 2007CASE FILE IN TICRS
Thursday, May 27, 2004TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, May 28, 2002REGISTERED-SUPPLEMENTAL REGISTER
Wednesday, February 20, 2002APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
Wednesday, February 20, 2002USE AMENDMENT ACCEPTED
Friday, December 7, 2001CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, June 6, 2001NON-FINAL ACTION MAILED
Tuesday, April 10, 2001CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, May 22, 2001AMENDMENT TO USE PROCESSING COMPLETE
Tuesday, April 10, 2001USE AMENDMENT FILED
Wednesday, October 11, 2000FINAL REFUSAL MAILED
Friday, July 21, 2000CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, January 21, 2000NON-FINAL ACTION MAILED
Saturday, November 13, 1999CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, May 10, 1999NON-FINAL ACTION MAILED
Tuesday, April 13, 1999ASSIGNED TO EXAMINER