IP Library › Granted Patent US 900,226
Granted Patent S1
US 900,226 · App. 29/629,766 · Granted Oct 27, 2020

Video game controller thumbstick attachment

Inventors: Matthew Martin DeLille (Dallas, GA); Brett Daniel Lorber (Atlanta, GA)
Assignee: KONTROLFREEK, LLC
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Quick Facts
Patent No.
US 900,226
App. No.
29/629,766
Granted
Oct 27, 2020
Kind
S1
Claims (1)

We claim the ornamental design for a video game controller thumbstick attachment, as shown and described.

Assignments (4)
MERGER Recorded Apr 21, 2026
From: GN AUDIO A/S
To: GN HEARING A/S
Reel/Frame 075434/0436 →
NUNC PRO TUNC ASSIGNMENT Recorded Jan 31, 2025
From: STEELSERIES APS
To: GN AUDIO A/S
Reel/Frame 070608/0071 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 31, 2021
From: KONTROLFREEK, LLC
To: STEELSERIES APS
Reel/Frame 057342/0195 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 15, 2018
From: LORBER, BRETT DANIEL; DELILLE, MATTHEW MARTIN
To: KONTROLFREEK, LLC
Reel/Frame 044621/0767 →