HEMLOCK SEMICONDUCTOR Trademark

Trademark Overview

On Tuesday, June 16, 2009, a trademark application was filed for HEMLOCK SEMICONDUCTOR with the United States Patent and Trademark Office. The USPTO has given the HEMLOCK SEMICONDUCTOR trademark a serial number of 77761306. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 12, 2021. This trademark is owned by Dow Corning Corporation. The HEMLOCK SEMICONDUCTOR trademark is filed in the Chemical Products category with the following description:

Polycrystalline silicon, polysilicon, silanes, and silicon source chemicals used in manufacturing silicone ingots and wafers for semiconductor devices, for solar devices, for electronic devices, for mono-crystal solar cells, and for single-crystal solar cells
hemlock semiconductor

General Information

Serial Number77761306
Word MarkHEMLOCK SEMICONDUCTOR
Filing DateTuesday, June 16, 2009
Status710 - CANCELLED - SECTION 8
Status DateFriday, November 12, 2021
Registration Number3938499
Registration DateTuesday, March 29, 2011
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, October 20, 2009

Trademark Statements

Disclaimer with Predetermined Text"SEMICONDUCTOR"
Goods and ServicesPolycrystalline silicon, polysilicon, silanes, and silicon source chemicals used in manufacturing silicone ingots and wafers for semiconductor devices, for solar devices, for electronic devices, for mono-crystal solar cells, and for single-crystal solar cells

Classification Information

International Class001 - 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 Codes001, 005, 006, 010, 026, 046
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 12, 2021
Primary Code001
First Use Anywhere DateSaturday, July 31, 2010
First Use In Commerce DateSaturday, July 31, 2010

Trademark Owner History

Party NameDow Corning Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMidland, MI 48640
Party NameDow Corning Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMidland, MI 48640
Party NameDow Corning Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMidland, MI 48640

Trademark Events

Event DateEvent Description
Friday, November 12, 2021CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Sunday, March 29, 2020COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, February 13, 2017NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Monday, February 13, 2017REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, February 13, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, December 6, 2016TEAS SECTION 8 & 15 RECEIVED
Tuesday, March 29, 2011REGISTERED-PRINCIPAL REGISTER
Thursday, February 24, 2011NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Wednesday, February 23, 2011LAW OFFICE REGISTRATION REVIEW COMPLETED
Friday, February 18, 2011ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Saturday, February 5, 2011STATEMENT OF USE PROCESSING COMPLETE
Wednesday, January 12, 2011USE AMENDMENT FILED
Saturday, February 5, 2011CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, January 12, 2011TEAS STATEMENT OF USE RECEIVED
Friday, July 9, 2010NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, July 7, 2010EXTENSION 1 GRANTED
Wednesday, July 7, 2010EXTENSION 1 FILED
Wednesday, July 7, 2010TEAS EXTENSION RECEIVED
Tuesday, January 12, 2010NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, October 20, 2009OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, October 20, 2009PUBLISHED FOR OPPOSITION
Wednesday, September 16, 2009LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, September 16, 2009ASSIGNED TO LIE
Tuesday, September 8, 2009APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, August 15, 2009TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, August 14, 2009CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, August 14, 2009TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, August 5, 2009NOTIFICATION OF NON-FINAL ACTION E-MAILED
Wednesday, August 5, 2009NON-FINAL ACTION E-MAILED
Wednesday, August 5, 2009NON-FINAL ACTION WRITTEN
Friday, July 31, 2009ASSIGNED TO EXAMINER
Friday, June 19, 2009NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM
Friday, June 19, 2009NEW APPLICATION ENTERED IN TRAM

Related Keywords

semiconductor hemlock solar devices cells crystal silicon single electronic mono wafers