NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/10/2026
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Official data from USPTO
CORNERSTONE MECHANICAL SERVICES
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
17
Latest update
02/11/2026
Trademark type
Combined
Nice classes
37
Filing date
06/20/2025
Registration date
02/10/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
02/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
09/30/1995
First use in commerce
09/30/1995
Drawing code
3
Owner type
16
Owner location
Seagoville, TX
Examiner
ADEBAYO, OMOLAYO E.
Law office
N30
Current location
FILE REPOSITORY (FRANCONIA)
Mark description
The mark consists of the word "CORNERSTONE" over the words "MECHANICAL SERVICES" with an irregular line above the word "CORNERSTONE".
Holders and representatives
Holders
Cornerstone Mechanical Services, LLC
Representatives
ERIC ZUKOSKI GRABLE MARTIN PLLC
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Machinery maintenance and repair; Installationmaintenance and repair of machines; Installationmaintenance and repair of machinery; Maintenance and repair of industrial machinery; Providing technical supporttechnical advice concerning the installationrepair and maintenance of electric or electronic apparatusequipment and devices used for automated or partly automated industrial operations; Machinery installation; Installation of machinery; Installation of industrial machinery; Repair of industrial machinery; Maintenance of industrial machinery; Maintenance and repair of machinery; Installationmaintenancerepair and reconditioning of industrial machinery; Providing information relating to the installation of machinery
Publications
History of USPTO decisions and trademark events.
17 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
02/10/2026
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
12/23/2025
PUBO
PUBLISHED FOR OPPOSITION
12/23/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
12/17/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/24/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/18/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/18/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/18/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/14/2025
GNRT
NON-FINAL ACTION E-MAILED
11/14/2025
CNRT
NON-FINAL ACTION WRITTEN
11/14/2025
DOCK
ASSIGNED TO EXAMINER
11/07/2025
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
10/28/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/28/2025
MAFR
APPLICATION FILING RECEIPT MAILED
06/20/2025
NWAP
NEW APPLICATION ENTERED
06/20/2025
Continuous trademark protection
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