IP Library Granted Patent US 12,653,333
Granted Patent B2
US 12,653,333 · App. 18/804,384 · Granted Jun 16, 2026

Fitted sheet for multiple mattress heights

Inventors: Syed Moosa Shahrukh (Karachi, PK); Haider Bokhary (Karachi, PK)
Assignee: Yunus Textile Mills Ltd.
A47G9/0246
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Quick Facts
Patent No.
US 12,653,333
App. No.
18/804,384
Granted
Jun 16, 2026
Kind
B2
Abstract

A fitted covering for a mattress configured to accommodate mattress and mattress pads of different heights. The fitted sheet includes a top panel integrally formed with a plurality of side panels and a bottom panel. Each of the plurality of side panels are connected at their edges to form corner pockets, the corner pockets including elastic material disposed between parallel vertical stitching, with horizontal stitching running across the parallel vertical stitching and elastic material. The elastic material within the pockets is configured to stretch to fit mattresses and/or mattress pads of various heights. The bottom panel may include an opening mimicking the shape of a mattress. The opening is configured for inserting the mattress into the fitted covering. The bottom panel may include elastic material circumscribing the opening. The bottom panel is designed to tension the fitted sheet around mattresses of various sizes to prevent slippage.

Claims (12)

1 . A fitted covering for a mattress, comprising:

a top panel integrally formed with a plurality of side panels and a bottom panel, each of the plurality of side panels is connected at their edges to form corner pockets, each of the corner pockets includes a vertical elastic material having a longitudinal dimension oriented vertically and disposed between a first vertical stitching, and a second vertical stitching, wherein a plurality of horizontal stitches run horizontally across the vertical elastic material at a plurality of locations spaced apart at intervals along the longitudinal dimension of the vertical elastic material from the upper terminal of the vertical elastic material to the lower terminal of the vertical elastic material.

2 . The fitted covering of claim 1 , wherein the bottom panel defines an opening and includes peripheral elastic material running along at least a portion of a periphery of the opening.

3 . The fitted covering of claim 2 , wherein the peripheral elastic material runs along the entire periphery of the opening.

4 . The fitted covering of claim 1 , wherein the peripheral elastic material is arranged to cinch each portion of the bottom panel towards a center of a mattress.

5 . The fitted covering of claim 4 , wherein the peripheral elastic material arranged to cinch each portion of the bottom panel is 0.75 inches wide.

6 . A fitted covering for a mattress, comprising:

a top panel integrally formed with a plurality of side panels and a bottom panel, each of the plurality of side panels is connected at their edges to form corner pockets, each of the corner pockets includes a vertical elastic material having a longitudinal dimension oriented vertically and disposed between a first vertical stitching and a second vertical stitching, wherein a plurality of horizontal stitches exclusively disposed between the first and second vertical stitching run horizontally across the vertical elastic material at a plurality of locations spaced apart at intervals along the longitudinal dimension of the vertical elastic material from the upper terminal of the vertical elastic material to the lower terminal of the vertical elastic material.

7 . The fitted covering of claim 6 , wherein the bottom panel defines an opening and includes a peripheral elastic material running along at least a portion of a periphery of the opening.

8 . The fitted covering of claim 7 , wherein the peripheral elastic material runs along the entire periphery of the opening.

9 . The fitted covering of claim 6 , wherein the peripheral elastic material is arranged to cinch each portion of the bottom panel towards a center of a mattress.

10 . The fitted covering of claim 9 , wherein the peripheral elastic material arranged to cinch each portion of the bottom panel is 0.75 inches wide.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2026
From: SHAHRUKH, SYED MOOSA; BOKHARY, HAIDER
To: YUNUS TEXTILE MILLS LTD.
Reel/Frame 074423/0864 →
Continuity (2)
Provisional Application 63532463 · Aug 14, 2023
Related Publication 20250057339A1 · Feb 20, 2025
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