IP Library › Granted Patent US 1,093,021
Granted Patent S1
US 1,093,021 · App. 29/980,851 · Granted Sep 16, 2025

Bed sheet securing device

Inventor: Laisong Tang (Dongguan, CN)
Assignee: Dongguan Dile Intelligent Technology Co., Ltd.
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 1,093,021
App. No.
29/980,851
Granted
Sep 16, 2025
Kind
S1
Claims (1)

The ornamental design for bed sheet securing device, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 21, 2025
From: TANG, LAISONG
To: DONGGUAN DILE INTELLIGENT TECHNOLOGY CO., LTD.
Reel/Frame 070282/0276 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 8, 2025
From: TANG, LAISONG
To: DONGGUAN DILE INTELLIGENT TECHNOLOGY CO., LTD.
Reel/Frame 070153/0638 →
References Cited (27)
US 4773108A · Leever · 1988 [cited by examiner]
US 5218729A · Walton · 1993 [cited by examiner]
US D356946S · Rekuc · 1995 [cited by examiner]
US D384537S · Quintile · 1997 [cited by examiner]
US D427894S · Benz · 2000 [cited by examiner]
US D456165S · Cheris · 2002 [cited by examiner]
US D560485S · Lavelle · 2008 [cited by examiner]
US D573013S · Lavelle · 2008 [cited by examiner]
US D575145S · Heisten · 2008 [cited by examiner]
US D635389S · Patzer · 2011 [cited by examiner]
US D637858S · Overstreet · 2011 [cited by examiner]
US D660454S · Lavelle · 2012 [cited by examiner]
US D673853S · Burns · 2013 [cited by examiner]
US D707469S · Wightman · 2014 [cited by examiner]
US D709360S · Lavelle · 2014 [cited by examiner]
US D726453S · Byrd · 2015 [cited by examiner]
US D737045S · Rosland · 2015 [cited by applicant]
US D988838S · Chang · 2023 [cited by examiner]
US D1062309S · Lewis · 2025 [cited by examiner]
US D1070423S · Yang · 2025 [cited by examiner]
US D1082509S · Liu · 2025 [cited by examiner]
US 20250098868A1 · Lewis · 2025 [cited by examiner]
CN 2024305873583 · 2025 [cited by examiner]
EM 15074260 · 2024 [cited by examiner]
EM 15105739 · 2025 [cited by examiner]
EM 0151097000001 · 2025 [cited by examiner]
Amazon.com: Downoop Bed Lock Sheet Holders, earliest date available 2025, [online], [site visitedJul. 26, 2025] Available from Internet, <URL: https://www.amazon.com/Holders-Upgrade-Corners-Mattress-Fasteners/dp/B0F12QC… [cited by examiner]