EPIFET Trademark

Trademark Overview

On Thursday, April 18, 2002, a trademark application was filed for EPIFET with the United States Patent and Trademark Office. The USPTO has given the EPIFET trademark a serial number of 78122584. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, October 19, 2017. This trademark is owned by EpiWorks, Inc.. The EPIFET trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Electronic and optoelectronic compound semiconductor materials, namely, epitaxial wafers
epifet

General Information

Serial Number78122584
Word MarkEPIFET
Filing DateThursday, April 18, 2002
Status800 - REGISTERED AND RENEWED
Status DateThursday, October 19, 2017
Registration Number3298640
Registration DateTuesday, September 25, 2007
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, October 11, 2005

Trademark Statements

Goods and ServicesElectronic and optoelectronic compound semiconductor materials, namely, epitaxial wafers

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 Code6 - Active
Class Status DateMonday, April 29, 2002
Primary Code009
First Use Anywhere DateTuesday, April 17, 2001
First Use In Commerce DateTuesday, April 17, 2001

Trademark Owner History

Party NameII-VI DELAWARE, INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWILMINGTON, DE 19890
Party NameEpiWorks, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressChampaign, IL 61822
Party NameEpiWorks, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressChampaign, IL 61822
Party NameEpiWorks, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressChampaign, IL 61822

Trademark Events

Event DateEvent Description
Thursday, September 28, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, September 28, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, September 28, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, September 28, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, September 28, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, November 16, 2022AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, August 3, 2022ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, October 2, 2019ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Thursday, October 19, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, October 19, 2017REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, October 19, 2017REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, October 19, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, September 22, 2017TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, September 22, 2017TEAS SECTION 8 & 9 RECEIVED
Sunday, September 25, 2016COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, May 16, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Thursday, May 16, 2013REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, May 16, 2013CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, April 23, 2013TEAS SECTION 8 & 15 RECEIVED
Wednesday, October 29, 2008ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Tuesday, September 25, 2007REGISTERED-PRINCIPAL REGISTER
Friday, August 17, 2007LAW OFFICE REGISTRATION REVIEW COMPLETED
Thursday, August 16, 2007ASSIGNED TO LIE
Tuesday, July 3, 2007ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Wednesday, June 27, 2007ASSIGNED TO EXAMINER
Wednesday, June 20, 2007STATEMENT OF USE PROCESSING COMPLETE
Tuesday, March 13, 2007USE AMENDMENT FILED
Tuesday, March 13, 2007TEAS STATEMENT OF USE RECEIVED
Tuesday, March 6, 2007SOU EXTENSION 2 GRANTED
Wednesday, December 27, 2006SOU EXTENSION 2 FILED
Wednesday, December 27, 2006SOU TEAS EXTENSION RECEIVED
Sunday, July 30, 2006SOU EXTENSION 1 GRANTED
Friday, June 30, 2006SOU EXTENSION 1 FILED
Friday, June 30, 2006SOU TEAS EXTENSION RECEIVED
Wednesday, May 31, 2006ASSIGNED TO EXAMINER
Tuesday, January 3, 2006NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, October 11, 2005PUBLISHED FOR OPPOSITION
Wednesday, September 21, 2005NOTICE OF PUBLICATION
Monday, August 8, 2005LAW OFFICE PUBLICATION REVIEW COMPLETED
Monday, August 8, 2005ASSIGNED TO LIE
Thursday, July 28, 2005APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, July 28, 2005SUSPENSION CHECKED ¿ TO ATTORNEY FOR ACTION
Friday, January 28, 2005REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Wednesday, June 30, 2004REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Thursday, November 20, 2003CASE FILE IN TICRS
Saturday, September 14, 2002LETTER OF SUSPENSION E-MAILED
Wednesday, August 28, 2002CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, August 19, 2002LETTER OF SUSPENSION MAILED
Wednesday, August 7, 2002ASSIGNED TO EXAMINER

Related Keywords

epifet namely epitaxial wafers materials semiconductor optoelectronic compound electronic