IP Library › Granted Patent US 12,588,719
Granted Patent B2
US 12,588,719 · App. 18/808,242 · Granted Mar 31, 2026

Chest protector

Inventors: Richard Person (Shirley, MA); Stan M. Jurga, Jr. (Shirley, MA); Austin Rodrick (Shirley, MA); Ya Chi Chen (New Taipei City, TW)
Assignee: Ampac Enterprises Inc.
A41D13/0518A41D31/285A41D2500/50
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Quick Facts
Patent No.
US 12,588,719
App. No.
18/808,242
Granted
Mar 31, 2026
Kind
B2
Abstract

A chest pad that significantly reduces the occurrence of commotio cordis among athletes is disclosed. The chest pad may be utilized as a stand-alone chest protector intended to provide coverage primarily for the upper chest wall and the cardiac area. The chest pad may also be implanted into or utilized in traditional chest protectors that provide full coverage of the user's torso. The chest pad provides additional protection to the heart of the wearer such that impact in the heart area with a projectile is absorbed by the chest pad.

Claims (29)

1 . A chest protector comprising:

a base;

a chest pad fastened to a front side of the base configured to correspond to the user's chest, wherein the chest pad comprises a first layer having a first density and a first hardness, a second layer having a second density and a second hardness, and a third layer having a third density and a third hardness, wherein the second density is greater than the first and third densities, wherein the third density is greater than the first density, wherein the third hardness is less than the first and second hardnesses, and wherein the first hardness is greater than the second hardness; and

a strapping system configured to removably and adjustably attach the chest protector.

2 . The chest protector of claim 1 , further comprising a plurality of shoulder pads fastened to a front side of the base and configured to correspond to the user's shoulders.

3 . The chest protector of claim 1 , wherein the first hardness ranges from 75 to 85 Shore D.

4 . The chest protector of claim 1 , wherein the third hardness ranges from 14 to 38 Shore D.

5 . The chest protector of claim 1 , wherein the first layer is arranged directly adjacent to the base, the second layer is arranged directly adjacent to the first layer, and the third layer is arranged directly adjacent to the second layer such that the third layer is the outermost layer.

6 . The chest protector of claim 1 , further comprising a plurality of abdomen pads, wherein the plurality of abdomen pads comprises one or more upper abdomen pads configured to correspond to an upper portion of the user's abdomen, one or more lower abdomen pads configured to correspond to a lower portion of the user's abdomen, and one or more lateral abdomen pads configured to correspond to lateral sides of the user's abdomen.

7 . The chest protector of claim 1 , wherein the first density is 13 kg/m 3 to 33 kg/m 3 , the second density is 85 kg/m 3 to 98 kg/m 3 , and the third density is 47 kg/m 3 to 70 kg/m 3 .

8 . The chest protector of claim 1 , wherein the first density is 18 kg/m 3 to 28 kg/m 3 , the second density is 88 kg/m 3 to 96 kg/m 3 , and the third density is 50 kg/m 3 to 65 kg/m 3 .

9 . A chest protector comprising:

a base;

a chest pad fastened to a front side of the base configured to correspond to the user's chest, wherein the chest pad comprises a first layer having a first density and a first hardness, a second layer having a second density and a second hardness, and a third layer having a third density and a third hardness, wherein the second density is greater than the first density, wherein the third density is greater than the first density by at least 10 kg/m 3 , wherein the third hardness is less than the first and second hardnesses, and wherein the first hardness is greater than the second hardness; and

a strapping system configured to removably and adjustably attach the chest protector.

10 . The chest protector of claim 9 , wherein the second density ranges from 85 kg/m 3 to 98 kg/m 3 .

11 . The chest protector of claim 9 , wherein the first layer has a first thickness, the second has a second thickness, and the third layer has a third thickness, and wherein the second thickness is less than the first and third thicknesses.

12 . The chest protector of claim 11 , wherein the first thickness is 19 mm to 30 mm, the second thickness is 3.98 mm to 6 mm, and the third thickness is 12 mm to 20 mm.

13 . The chest protector of claim 12 , wherein the first thickness is 20 mm to 25 mm, the second thickness is 4 mm to 5 mm, and the third thickness is 14 mm to 16 mm.

14 . The chest protector of claim 9 , wherein the first hardness is 75 to 85.

15 . The chest protector of claim 14 , wherein the third hardness is 14 to 38.

16 . A chest protector comprising:

a base;

a chest pad fastened to a front side of the base configured to correspond to the user's chest, wherein the chest pad comprises a first layer having a first density, a first hardness, and a first thickness, a second layer having a second density, a second hardness, and a second thickness, and a third layer having a third density, a third hardness, and a third thickness, wherein the second density is greater than the first density, wherein the third density is greater than the first density, wherein the third hardness is less than the first and second hardnesses, wherein the first hardness is greater than the second hardness, and wherein the second thickness is less than the first and third thicknesses; and

a strapping system configured to removably and adjustably attach the chest protector.

17 . The chest protector of claim 16 , wherein the third density is greater than the first density by at least 10 kg/m 3 .

18 . The chest protector of claim 17 , wherein the third density is greater than the first density by at least 20 kg/m 3 .

19 . The chest protector of claim 16 , further comprising a plurality of abdomen pads, wherein the plurality of abdomen pads comprises one or more upper abdomen pads configured to correspond to an upper portion of the user's abdomen, one or more lower abdomen pads configured to correspond to a lower portion of the user's abdomen, and one or more lateral abdomen pads configured to correspond to lateral sides of the user's abdomen.

20 . The chest protector of claim 19 , further comprising a plurality of shoulder pads fastened to a front side of the base configured to correspond to a user's shoulders.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 19, 2024
From: PERSON, RICHARD; JURGA, STAN M., JR.; RODRICK, AUSTIN; CHEN, YA CHI
To: AMPAC ENTERPRISES INC.
Reel/Frame 068324/0979 →
Continuity (4)
Continuation 17864478 · Jul 14, 2022
Continuation 16530509 · Aug 2, 2019
Provisional Application 62714308 · Aug 3, 2018
Related Publication 20240407482A1 · Dec 12, 2024
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