IP Library › Granted Patent US 828,339
Granted Patent S1
US 828,339 · App. 29/575,633 · Granted Sep 11, 2018

Head phone cover

Inventors: Timothy Degraye (Geneva, CH); Liliane Huguet (Geneva, CH)
Assignee: HED TECHNOLOGIES SARL
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 828,339
App. No.
29/575,633
Granted
Sep 11, 2018
Kind
S1
Claims (1)

We claim, the ornamental design for a head phone cover, as shown and described.

Assignments (2)
SECURITY INTEREST Recorded Jan 31, 2023
From: HED TECHNOLOGIES SÀRL
To: CELLO HOLDINGS LIMITED
Reel/Frame 062542/0859 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2017
From: DEGRAYE, TIMOTHY; HUGUET, LILIANE
To: HED TECHNOLOGIES SARL
Reel/Frame 041901/0633 →