EFFICIENCY CAPITAL STACK

Dead / Cancelled — Cancelled — Section 8 (as of 30 Jan 2026)

What this means for you

This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.

Record

Serial number
88219789
Registration number
5808802
Mark type
Stylized text
Filed
06 Dec 2018
Registered
16 Jul 2019

Goods and services

  • Class 035 — Advertising and business services: Energy usage management; Consultation in the field of energy efficiency

Owner

Prosecution history

  • 30 Jan 2026 — CANCELLED SEC. 8 (6-YR)
  • 16 Jul 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 16 Jul 2019 — REGISTERED-SUPPLEMENTAL REGISTER
  • 07 Jun 2019 — LAW OFFICE PUBLICATION REVIEW COMPLETED
  • 31 May 2019 — APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
  • 15 May 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 15 May 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 15 May 2019 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
  • 12 Apr 2019 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
  • 12 Apr 2019 — NON-FINAL ACTION E-MAILED
  • 12 Apr 2019 — NON-FINAL ACTION WRITTEN
  • 03 Apr 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 03 Apr 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 28 Mar 2019 — ASSIGNED TO LIE
  • 22 Mar 2019 — TEAS RESPONSE TO OFFICE ACTION RECEIVED

View this trademark record on Marksy