MAINSPRING

Serial Number 88982111
Registration 6694922
700

Registration Progress

Application Filed
Jun 27, 2019
Under Examination
Mar 17, 2020
Approved for Publication
Jan 21, 2020
Published for Opposition
Jan 21, 2020
Registered
Apr 5, 2022

Trademark Image

MAINSPRING

Basic Information

Serial Number
88982111
Registration Number
6694922
Filing Date
June 27, 2019
Registration Date
April 5, 2022
Published for Opposition
January 21, 2020
Drawing Code
4

Status Summary

Current Status
Active
Status Code
700
Status Date
Apr 5, 2022
Registration
Registered
Classes
007 037 040 042

Rights Holder

MAINSPRING ENERGY, INC.

03
Address
3601 HAVEN AVENUE
MENLO PARK, CA 94025

Ownership History

EtaGen, Inc.

Original Applicant
03
Menlo Park, CA

EtaGen, Inc.

Owner at Publication
03
Menlo Park, CA

MAINSPRING ENERGY, INC.

New Owner After Publication #1
03
MENLO PARK, CA

MAINSPRING ENERGY, INC.

Original Registrant
03
MENLO PARK, CA

Legal Representation

Attorney
Alexander Shvarts

USPTO Deadlines

Next Deadline
793 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20220405)
Due Date
April 05, 2028
Grace Period Ends
October 05, 2028
Additional deadlines exist. Contact your attorney for complete deadline information.

Application History

38 events
Date Code Type Description Documents
Jul 9, 2025 ASCK I ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY Loading...
Apr 5, 2022 R.PR A REGISTERED-PRINCIPAL REGISTER Loading...
Mar 1, 2022 SUNA E NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED Loading...
Feb 26, 2022 CNPR P ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED Loading...
Jan 31, 2022 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
Jan 31, 2022 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Jan 26, 2022 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED Loading...
Jul 26, 2021 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Jul 26, 2021 GNRT O NON-FINAL ACTION E-MAILED Loading...
Jul 26, 2021 CNRT W SU - NON-FINAL ACTION - WRITTEN Loading...
Jun 22, 2021 SUPC I STATEMENT OF USE PROCESSING COMPLETE Loading...
Mar 16, 2021 IUAF S USE AMENDMENT FILED Loading...
Jun 22, 2021 DPCC D DIVISIONAL PROCESSING COMPLETE Loading...
Mar 16, 2021 DRRR I DIVISIONAL REQUEST RECEIVED Loading...
Jun 22, 2021 AITU A CASE ASSIGNED TO INTENT TO USE PARALEGAL Loading...
Mar 29, 2021 AITU A CASE ASSIGNED TO INTENT TO USE PARALEGAL Loading...
Mar 16, 2021 EISU I TEAS STATEMENT OF USE RECEIVED Loading...
Mar 16, 2021 ERTD I TEAS REQUEST TO DIVIDE RECEIVED Loading...
Sep 19, 2020 EXRA E NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED Loading...
Sep 17, 2020 EX1G S SOU EXTENSION 1 GRANTED Loading...
Sep 17, 2020 EXT1 S SOU EXTENSION 1 FILED Loading...
Sep 17, 2020 EEXT I SOU TEAS EXTENSION RECEIVED Loading...
May 6, 2020 ASGN I AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP Loading...
Mar 17, 2020 NOAM E NOA E-MAILED - SOU REQUIRED FROM APPLICANT Loading...
Jan 21, 2020 NPUB E OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED Loading...
Jan 21, 2020 PUBO A PUBLISHED FOR OPPOSITION Loading...
Jan 1, 2020 NONP E NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED Loading...
Dec 18, 2019 ALIE A ASSIGNED TO LIE Loading...
Dec 16, 2019 CNSA P APPROVED FOR PUB - PRINCIPAL REGISTER Loading...
Dec 6, 2019 TEME I TEAS/EMAIL CORRESPONDENCE ENTERED Loading...
Dec 6, 2019 CRFA I CORRESPONDENCE RECEIVED IN LAW OFFICE Loading...
Dec 6, 2019 TROA I TEAS RESPONSE TO OFFICE ACTION RECEIVED Loading...
Sep 21, 2019 GNRN O NOTIFICATION OF NON-FINAL ACTION E-MAILED Loading...
Sep 21, 2019 GNRT F NON-FINAL ACTION E-MAILED Loading...
Sep 21, 2019 CNRT R NON-FINAL ACTION WRITTEN Loading...
Sep 18, 2019 DOCK D ASSIGNED TO EXAMINER Loading...
Jul 8, 2019 NWOS I NEW APPLICATION OFFICE SUPPLIED DATA ENTERED Loading...
Jul 1, 2019 NWAP I NEW APPLICATION ENTERED Loading...

Detailed Classifications

Class 007
Auxiliary power units for supplying electrical power to heat and power generators; Electric generators and related equipment, namely, automatic standby electric generator sets; Gas-operated power generators; Natural gas fired generators; Generators for land vehicles; Electric power generators for marine and locomotive vehicles; Internal combustion engines for power generation, other than for marine or land vehicles; Electricity generators that may also be used as electric motors for vehicles; Electricity generators; Electric generators; Generators of electricity; Engines and motors for the generation of electricity; Electrical and electronic apparatus and equipment all for use in generating energy obtained from alternative energy sources; Auxiliary power units for supplying electrical power; Compact, high capacity electricity generators; Air compressors; Fuel compressors in the nature of gas compressors and compressors as parts of machines, motors, and engines; Electric power generators for ships; Electric power generators for emergency use
First Use Anywhere: Jun 26, 2020
First Use in Commerce: Jun 26, 2020
Class 037
Installation and repair of generators, heat pumps, and compressors; repair services for electric generators; Installation of electrical and generating machinery; installation and repair of engines for electricity generation
First Use Anywhere: Jun 26, 2020
First Use in Commerce: Jun 26, 2020
Class 040
Providing technical consultation in the field of energy generation; generation of energy; generation of power; generating of electricity; electricity generation; leasing and rental of commercial power generation equipment; assembly of power generation engines for others; generation of power through operation of power generation equipment and facilities
First Use Anywhere: Jun 26, 2020
First Use in Commerce: Jun 26, 2020
Class 042
Providing an Internet website portal that enables customers to monitor the performance and environmental benefits of electric generator installations for quality control purposes; providing technological consultation in the field of energy generation; providing information in the field of clean energy resource technology for the purpose of promoting the use of technologies, practices, services, or business models that enable the use of energy that is clean, reliable, affordable, and widely available; remote monitoring of the functioning and use of electrical equipment, namely, generators
First Use Anywhere: Jun 26, 2020
First Use in Commerce: Jun 26, 2020

Classification

International Classes
007 037 040 042