EKI STACK Trademark

Trademark Overview

On Wednesday, July 12, 2017, a trademark application was filed for EKI STACK with the United States Patent and Trademark Office. The USPTO has given the EKI STACK trademark a serial number of 79220950. The federal status of this trademark filing is CANCELLED - SECTION 71 as of Friday, August 22, 2025. This trademark is owned by Ekistack. The EKI STACK trademark is filed in the Rubber Products category with the following description:

Cushioning material of rubber or plastic
eki stack

General Information

Serial Number79220950
Word MarkEKI STACK
Filing DateWednesday, July 12, 2017
Status709 - CANCELLED - SECTION 71
Status DateFriday, August 22, 2025
Registration Number5667706
Registration DateTuesday, February 5, 2019
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 20, 2018

Trademark Statements

Description of MarkThe mark consists of the stylized wording "EKI" in white and outlined in green, above the stylized wording "STACK" in grey and outlined in white. The word "STACK" in contained within a rounded green rectangle.
Goods and ServicesCushioning material of rubber or plastic
Indication of Colors claimedThe color(s) green, grey and white is/are claimed as a feature of the mark.
Translation of Words in MarkThe wording "EKI STACK" has no meaning in a foreign language.

Classification Information

International Class017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
US Class Codes001, 005, 012, 013, 035, 050
Class Status CodeF - NOT AVAILABLE
Class Status DateFriday, August 22, 2025
Primary Code017
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameEkistack
Party Type30 - Original Registrant
Legal Entity Type34 - NOT AVAILABLE
AddressFR
Party NameEkistack
Party Type20 - Owner at Publication
Legal Entity Type34 - NOT AVAILABLE
AddressFR
Party NameEkistack
Party Type10 - Original Applicant
Legal Entity Type34 - NOT AVAILABLE
AddressFR

Trademark Events

Event DateEvent Description
Thursday, November 16, 2017SN ASSIGNED FOR SECT 66A APPL FROM IB
Wednesday, November 22, 2017NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Wednesday, November 22, 2017ASSIGNED TO EXAMINER
Friday, November 24, 2017NON-FINAL ACTION WRITTEN
Saturday, November 25, 2017NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Tuesday, November 28, 2017APPLICATION FILING RECEIPT MAILED
Friday, December 8, 2017REFUSAL PROCESSED BY MPU
Friday, December 8, 2017NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Friday, December 29, 2017REFUSAL PROCESSED BY IB
Thursday, May 10, 2018TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, September 26, 2018TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, September 26, 2018TEAS REQUEST FOR RECONSIDERATION RECEIVED
Wednesday, September 26, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, September 26, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, October 12, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, May 10, 2018CORRESPONDENCE RECEIVED IN LAW OFFICE
Thursday, May 10, 2018TEAS/EMAIL CORRESPONDENCE ENTERED
Thursday, May 24, 2018FINAL REFUSAL WRITTEN
Thursday, May 24, 2018FINAL REFUSAL MAILED
Wednesday, October 31, 2018NOTICE OF PUBLICATION
Wednesday, October 31, 2018NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Wednesday, October 31, 2018NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Friday, November 16, 2018NOTIFICATION PROCESSED BY IB
Sunday, May 5, 2019FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Thursday, May 30, 2019FINAL DISPOSITION PROCESSED
Friday, May 31, 2019FINAL DISPOSITION NOTICE SENT TO IB
Friday, June 21, 2019FINAL DECISION TRANSACTION PROCESSED BY IB
Tuesday, November 20, 2018PUBLISHED FOR OPPOSITION
Tuesday, February 5, 2019REGISTERED-PRINCIPAL REGISTER
Friday, August 22, 2025CANCELLED SECTION 71

Related Keywords

stack plastic rubber material cushioning