IP Library › Granted Patent US 906,405
Granted Patent S1
US 906,405 · App. 29/682,171 · Granted Dec 29, 2020

Weighted sleep mask

Inventors: Justin Seidenfeld (Brooklyn, NY); Yuk Cheung Wong (Hong Kong, HK); Wing Hin Ng (Hong Kong, HK); Michael James Grillo (New York, NY)
Assignee: Gravity Products LLC
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Quick Facts
Patent No.
US 906,405
App. No.
29/682,171
Granted
Dec 29, 2020
Kind
S1
Claims (1)

The ornamental design for a weighted sleep mask, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 6, 2026
From: MIHIGH HOLDINGS LLC
To: BEARABY INC.
Reel/Frame 073996/0230 →
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 055925 FRAME: 0179. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT . Recorded Apr 16, 2021
From: GRAVITY PRODUCTS LLC
To: GRAVITY BRAND HOLDINGS LLC
Reel/Frame 057388/0590 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 15, 2021
From: GRAVITY PRODUCTS LLC
To: GRAVITY HOLDINGS LLC
Reel/Frame 055925/0179 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 23, 2020
From: SEIDENFELD, JUSTIN; WONG, YUK CHEUNG; NG, WING HIN; GRILLO, MICHAEL JAMES
To: GRAVITY PRODUCTS LLC
Reel/Frame 054446/0630 →