DURASHARP Trademark

Trademark Overview

On Tuesday, October 15, 1996, a trademark application was filed for DURASHARP with the United States Patent and Trademark Office. The USPTO has given the DURASHARP trademark a serial number of 75181772. The federal status of this trademark filing is REGISTERED AND RENEWED as of Saturday, July 24, 2021. This trademark is owned by TENCOR INSTRUMENTS. The DURASHARP trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

stylus apparatus for inspecting and characterizing surfaces, including surfaces of semiconductor wafers, discs and flat panel displays and other finished surfaces including machine finished surfaces
durasharp

General Information

Serial Number75181772
Word MarkDURASHARP
Filing DateTuesday, October 15, 1996
Status800 - REGISTERED AND RENEWED
Status DateSaturday, July 24, 2021
Registration Number2444630
Registration DateTuesday, April 17, 2001
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 15, 1997

Trademark Statements

Goods and Servicesstylus apparatus for inspecting and characterizing surfaces, including surfaces of semiconductor wafers, discs and flat panel displays and other finished surfaces including machine finished surfaces
Pseudo MarkDURABLE SHARP

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 DateWednesday, November 6, 1996
Primary Code009
First Use Anywhere DateFriday, May 31, 1996
First Use In Commerce DateFriday, May 31, 1996

Trademark Owner History

Party NameKLA CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMILPITAS, CA 95035
Party NameKLA-TENCOR CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMilpitas, CA 95035
Party NameKLA-TENCOR CORPORATION
Party Type21 - New Owner After Publication
Legal Entity Type03 - Corporation
AddressSAN JOSE, CA 951341809
Party NameTENCOR INSTRUMENTS
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054
Party NameTENCOR INSTRUMENTS
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054

Trademark Events

Event DateEvent Description
Friday, April 15, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, April 15, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, April 15, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Saturday, July 24, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Saturday, July 24, 2021REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, July 24, 2021REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, July 24, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, April 13, 2021TEAS SECTION 8 & 9 RECEIVED
Friday, April 17, 2020COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Wednesday, January 22, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, May 2, 2011REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, May 2, 2011REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, April 29, 2011CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, April 14, 2011TEAS SECTION 8 & 9 RECEIVED
Monday, May 21, 2007REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Friday, May 18, 2007TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, May 15, 2007ASSIGNED TO PARALEGAL
Tuesday, April 17, 2007REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, April 17, 2007TEAS SECTION 8 & 15 RECEIVED
Monday, November 13, 2006CASE FILE IN TICRS
Wednesday, September 14, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, March 31, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, March 31, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, April 17, 2001REGISTERED-PRINCIPAL REGISTER
Tuesday, January 2, 2001ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Wednesday, December 27, 2000ASSIGNED TO EXAMINER
Friday, December 22, 2000STATEMENT OF USE PROCESSING COMPLETE
Friday, October 6, 2000USE AMENDMENT FILED
Wednesday, May 31, 2000SOU EXTENSION 5 GRANTED
Friday, April 7, 2000SOU EXTENSION 5 FILED
Tuesday, November 9, 1999SOU EXTENSION 4 GRANTED
Wednesday, October 6, 1999SOU EXTENSION 4 FILED
Thursday, May 6, 1999SOU EXTENSION 3 GRANTED
Tuesday, April 6, 1999SOU EXTENSION 3 FILED
Thursday, October 22, 1998SOU EXTENSION 2 GRANTED
Tuesday, October 6, 1998SOU EXTENSION 2 FILED
Monday, April 6, 1998SOU EXTENSION 1 GRANTED
Monday, April 6, 1998SOU EXTENSION 1 FILED
Tuesday, October 7, 1997NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, July 15, 1997PUBLISHED FOR OPPOSITION
Friday, June 13, 1997NOTICE OF PUBLICATION
Tuesday, May 13, 1997APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, May 12, 1997EXAMINER'S AMENDMENT MAILED
Friday, May 2, 1997ASSIGNED TO EXAMINER
Thursday, May 1, 1997ASSIGNED TO EXAMINER

Related Keywords

durasharp surfaces including finished panel displays other machine flat wafers inspecting