IP Library Granted Patent US 12,575,620
Granted Patent B2
US 12,575,620 · App. 18/518,887 · Granted Mar 17, 2026

One-piece bodysuit for athletic activities

Inventors: Kevin Plank (Baltimore, MD); Kasey Jarvis (Baltimore, MD); Marcus Cheatham (Baltimore, MD); Kathleen Su (Baltimore, MD); Diaa Abbas (Baltimore, MD)
Assignee: Under Armour, Inc.
A41D13/0015A41D13/015A41D2400/38A41D2500/00
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Quick Facts
Patent No.
US 12,575,620
App. No.
18/518,887
Granted
Mar 17, 2026
Kind
B2
Abstract

A one-piece body suit comprises a collar defining a high neck opening and a torso comprised of a four-way stretch fabric. The torso includes a thoracic region, an abdominal region, and a pelvic region. The thoracic region is connected to the collar and defines arm passages. The abdominal region is connected to the thoracic region. The pelvic region is connected to the abdominal region and defines leg passages. An entry opening for the one-piece body suit is positioned in a back of the torso. The entry opening is free of releasable mechanical fasteners.

Claims (32)

1 . A one-piece body suit comprising:

a collar with a collar perimeter defining a high neck opening, wherein the entire collar perimeter is configured to be positioned above the sternum and clavicle of a wearer when the one-piece body suit is worn; and

a torso comprised of a four-way stretch fabric, the torso including:

a thoracic region connected to the collar and defining arm passages;

an abdominal region connected to the thoracic region;

a pelvic region connected to the abdominal region and defining leg passages; and

an entry opening for the one-piece body suit positioned in a back of the torso, wherein the entry opening is free of releasable mechanical fasteners, wherein the entry opening is positioned in the thoracic region, elongated in a horizontal direction from a left side to a right side of the torso, and is configured to extend across shoulder blades of a wearer when the one-piece body suit is worn.

2 . The one-piece body suit of claim 1 further comprising at least one limb connected to at least one of the thoracic region and the pelvic region, the at least one limb comprised of the four-way stretch fabric.

3 . The one-piece body suit of claim 1 wherein the entry opening is defined between overlapping panels of the four-way stretch fabric such that the entry opening is a closed passage, the overlapping panels including a first panel defining an outer edge and a second panel defining an inner edge.

4 . The one-piece body suit of claim 3 wherein the outer edge is a concave edge on the first panel.

5 . The one-piece body suit of claim 3 wherein the first panel overlaps the second panel by at least two inches.

6 . The one-piece body suit of claim 1 wherein the entry opening is defined by a hole formed in the back of the torso such that the entry opening is an open passage.

7 . The one-piece body suit of claim 1 further comprising stitching that connects a plurality of panels of the four-way stretch fabric, wherein each of the plurality of panels extends between two or more of the thoracic region, the abdominal region, and the pelvic region.

8 . A garment comprising:

a torso comprised of a four-way stretch fabric, the torso designed and dimensioned to completely cover a torso of an adult human;

a collar connected to the torso and defining a high neck opening centrally positioned on the garment above the torso, wherein an entire perimeter of the collar is configured to be positioned above the sternum and clavicle of the wearer when the garment is worn;

an entry opening positioned at a back of the torso, the entry opening defined between free edges of overlapping panels of the four-way stretch fabric;

two arms extending from an upper side the torso; and

two legs extending from a lower side of the torso;

wherein the torso, two arms, and two legs form a one-piece body suit, the entry opening configured for doffing and donning the body suit and configured to extend across shoulder blades of a wearer when the garment is worn.

9 . The garment of claim 8 , wherein the entry opening is elongated in a horizontal direction from a left side to a right side of the torso.

10 . The garment of claim 9 , wherein the overlapping panels define an interior free edge and an exterior free edge.

11 . The garment of claim 10 , wherein the exterior free edge is a concave edge.

12 . The garment of claim 10 , wherein the exterior free edge is a straight edge.

13 . The garment of claim 8 wherein the two legs are short pants and the two arms are short sleeves.

14 . The garment of claim 8 wherein the two legs are long pants and the two arms are long sleeves.

15 . A garment comprising:

a plurality of fabric panels connected by stitching and forming a one-piece body suit, each of the plurality fabric panels provided by a four-way stretch fabric;

a high neck opening formed at a top of the one-piece body suit, wherein an entirety of the high neck opening is configured to be positioned above the sternum and clavicle of the wearer when the garment is worn; and

an entry opening positioned at a back of the one-piece body suit in a thoracic region of the bodysuit below the high neck opening, the entry opening free of releasable mechanical fasteners, wherein the entry opening is configured to extend across shoulder blades of a wearer when the garment is worn.

16 . The garment of claim 15 wherein the entry opening is designed and dimensioned to receive a body of an adult human and to allow the human to don the one-piece body suit.

17 . The garment of claim 16 wherein the entry opening is defined between overlapping free edges provided by two of the plurality of fabric panels.

Assignments (1)
CONFIRMATORY GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Jul 3, 2025
From: UNDER ARMOUR, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 071827/0288 →
Continuity (2)
Provisional Application 63427629 · Nov 23, 2022
Related Publication 20240164458A1 · May 23, 2024
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