SILFEX - Trademark Details
Status: 800 - Registered And Renewed
Image for trademark with serial number 77667696
Serial Number
77667696
Registration Number
3981941
Word Mark
SILFEX
Status
800 - Registered And Renewed
Status Date
2021-11-03
Filing Date
2009-02-10
Registration Number
3981941
Registration Date
2011-06-21
Mark Drawing
4000 - Standard character mark Typeset
Published for Opposition Date
2010-01-12
Attorney Name
Duy Thai
Law Office Assigned Location Code
L60
Employee Name
RICHARDS, LESLIE L
Statements
Goods and Services
Pure non-metallic silicon sold in ingots, slices, loose aggregate chunks; Silicon; Silicon carbide
Goods and Services
Silicon solar cell material for electricity generation; Silicon wafers; Bonded silicon assemblies for use in semiconductor manufacturing; Optical devices incorporating silicon and silicon carbide, namely, silicon mirrors, silicon lenses, and silicon windows; Silicon mirrors; Silicon targets; Optical transmission devices, namely, silicon mirrors, silicon lenses, silicon windows
Pseudo Mark
SILICON FEX
Classification Information
International Class
001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes
001, 005, 006, 010, 026, 046
Class Status Code
6 - Active
Class Status Date
2009-10-28
Primary Code
001
First Use Anywhere Date
2010-02-08
First Use In Commerce Date
2010-02-08
International Class
009 - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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. - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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 Codes
021, 023, 026, 036, 038
Class Status Code
6 - Active
Class Status Date
2009-10-28
Primary Code
009
First Use Anywhere Date
2010-02-08
First Use In Commerce Date
2010-02-08
Current Trademark Owners
Party Name
Lam Research Corporation
Party Type
30 - Original Registrant
Legal Entity Type
03 - Corporation
Address
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Trademark Owner History
Party Name
Lam Research Corporation
Party Type
30 - Original Registrant
Legal Entity Type
03 - Corporation
Address
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Party Name
Lam Research Corporation
Party Type
20 - Owner at Publication
Legal Entity Type
03 - Corporation
Address
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Party Name
Lam Research Corporation
Party Type
10 - Original Applicant
Legal Entity Type
03 - Corporation
Address
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Correspondences
Name
Duy Thai
Address
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Madrid International Filings
Entry Number
1
Reference Number
A0016697
Original Filing Date USPTO
2009-07-27
International Registration Number
1025537
International Registration Date
2009-07-27
International Status Code
480
International Renewal Date
2029-07-27
Madrid History Events
DateCodeDescription
2011-11-15CBNARCEASING OF EFFECT REVIEWED - NO ACTION REQUIRED BY OFFICE
2019-09-26RENWLINTERNATIONAL REGISTRATION RENEWED
2009-07-27NEWAPNEW APPLICATION FOR IR RECEIVED
2009-07-27ACERTAUTOMATICALLY CERTIFIED
2009-07-27APPSTIR CERTIFIED AND SENT TO IB
2009-09-04IRREQIRREGULARITY NOTICE RECEIVED FROM IB (RESPONSE REQUIRED)
2009-11-18IRRCVIRREGULARITY RESPONSE RECEIVED FROM APPLICANT
2009-11-20IRRACRESPONSE TO IRREGULARITY REVIEWED AND ACCEPTED
2009-11-20IRSNTIRREGULARITY RESPONSE SENT TO IB
2010-01-28CREATAPPLICATION FOR IR REGISTERED BY IB
2011-09-21CBPCPPARTIAL CEASING OF EFFECT TO BE PROCESSED
Trademark Events
Event DateEvent Description
2009-02-13NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM
2009-02-14NOTICE OF PSEUDO MARK MAILED
2009-04-29ASSIGNED TO EXAMINER
2009-05-07NON-FINAL ACTION WRITTEN
2009-05-07NON-FINAL ACTION E-MAILED
2009-05-07NOTIFICATION OF NON-FINAL ACTION E-MAILED
2009-10-27TEAS RESPONSE TO OFFICE ACTION RECEIVED
2009-10-27CORRESPONDENCE RECEIVED IN LAW OFFICE
2009-10-28TEAS/EMAIL CORRESPONDENCE ENTERED
2009-11-18EXAMINERS AMENDMENT -WRITTEN
2009-11-18EXAMINERS AMENDMENT E-MAILED
2009-11-18NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
2009-11-18EXAMINER'S AMENDMENT ENTERED
2009-11-20APPROVED FOR PUB - PRINCIPAL REGISTER
2009-12-08ASSIGNED TO LIE
2009-12-08LAW OFFICE PUBLICATION REVIEW COMPLETED
2010-01-12PUBLISHED FOR OPPOSITION
2010-01-12OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
2010-04-06NOA MAILED - SOU REQUIRED FROM APPLICANT
2010-10-04TEAS EXTENSION RECEIVED
2010-10-04EXTENSION 1 FILED
2010-10-04EXTENSION 1 GRANTED
2010-10-06NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
2011-04-05TEAS EXTENSION RECEIVED
2011-04-06CASE ASSIGNED TO INTENT TO USE PARALEGAL
2011-04-05EXTENSION 2 FILED
2011-04-06EXTENSION 2 GRANTED
2011-04-07NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
2011-04-28TEAS STATEMENT OF USE RECEIVED
2011-04-28USE AMENDMENT FILED
2011-05-02STATEMENT OF USE PROCESSING COMPLETE
2011-05-06ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
2011-05-13LAW OFFICE REGISTRATION REVIEW COMPLETED
2011-05-14NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
2011-06-21REGISTERED-PRINCIPAL REGISTER
2017-07-07TEAS SECTION 8 & 15 RECEIVED
2017-08-14CASE ASSIGNED TO POST REGISTRATION PARALEGAL
2017-08-14REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
2017-08-14NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
2020-06-21COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
2021-06-18TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
2021-06-18ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
2021-06-18TEAS CHANGE OF CORRESPONDENCE RECEIVED
2021-06-21TEAS SECTION 8 & 9 RECEIVED
2021-08-04TEAS CHANGE OF OWNER ADDRESS RECEIVED
2021-08-04TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
2021-08-04ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
2021-08-04TEAS CHANGE OF CORRESPONDENCE RECEIVED
2021-08-04APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
2021-11-03CASE ASSIGNED TO POST REGISTRATION PARALEGAL
2021-11-03REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
2021-11-03REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
2021-11-03NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED