The Stack System, LP logo

The Stack System, LP

6 Marks
LP
First Filed:Dec 16, 2020Latest Filed:Feb 10, 2026Address:23213 N 39th Ter, Phoenix, AZ 85050, US

Portfolio Overview

Top Classes

Class 9
Electronics, Software & Scientific Equipment
3(50%)
Class 28
Toys, Games & Sports Equipment
3(50%)

TTAB Proceedings

Total Proceedings
1
As Plaintiff
0(0%)
As Defendant
1(100%)

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Trademark Portfolio

6 results

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Owner:
Serial:99643918
Filed:Feb 10, 2026
Classes:28
Description: Golf training equipment, namely, a motorized golf chipping practice aid; sporting goods training aid, namely, a golf shaft with a grip and adjustable weighted distal end for use in golf clubhead speed training; sports training apparatus featuring a baseball bat, ball, and a tee for improving bats swings; sports tennis training apparatus, namely, ball return machines
S
S
Trademark
Combined
REGISTERED
Owner:
Serial:99492115
Filed:Nov 12, 2025
Classes:9
Registration:8293222
Registered:Jun 9, 2026
Description: Downloadable mobile applications for use with an electronic device for analyzing and improving golf swing performance
THESTACK
THESTACK
Trademark
Word
REGISTERED
Owner:
Serial:99492143
Filed:Nov 12, 2025
Classes:9
Registration:8293225
Registered:Jun 9, 2026
Description: Radar apparatus
THE STACK SYSTEM
THE STACK SYSTEM
Trademark
Word
REGISTERED
Owner:
Serial:98684843
Filed:Aug 6, 2024
Classes:9
Registration:7897522
Registered:Aug 19, 2025
Description: Downloadable mobile applications for use with an electronic device for analyzing and improving golf swing performance; "SYSTEM"
S THESTACK
S THESTACK
Trademark
Combined
REGISTERED
Owner:
Serial:90386298
Filed:Dec 16, 2020
Classes:28
Registration:7070948
Registered:Jun 6, 2023
Description: Golf training equipment, namely, a motorized golf chipping practice aid; Sporting goods training aid, namely, a golf shaft with a grip and adjustable weighted distal end for use in golf clubhead speed training.; Sports training apparatus featuring a baseball bat, ball, and a tee for improving bats swings; Sports tennis training apparatus, namely, ball return machines
THESTACK
THESTACK
Trademark
Word
REGISTERED
Owner:
Serial:90386289
Filed:Dec 16, 2020
Classes:28
Registration:7070947
Registered:Jun 6, 2023
Description: Golf training equipment, namely, a motorized golf chipping practice aid; Sporting goods training aid, namely, a golf shaft with a grip and adjustable weighted distal end for use in golf clubhead speed training.; Sports training apparatus featuring a baseball bat, ball, and a tee for improving bats swings; Sports tennis training apparatus, namely, ball return machines