Granted Patent B2

US 12,250,980 · App. 18/213,603 · Granted Mar 18, 2025

Inventor: Robert A. Vito (Kennett Square, PA)

Assignee: MATSCITECHNO LICENSING COMPANY

A41D13/0518A41D13/015A41D31/285B32B5/26F41H5/0478A41D13/05

Abstract

Claims (22)

1. A protective garment capable of preventing commotio cordis due to a concussive blow to a front or a side aspect of a user's cardiac system, the side aspect being enclosed particularly within a left-lateral chest portion of a user, comprising:

a garment body including at least one pocket portion that positions over the front and the side aspect when the garment body is worn by the user;

multiple pads for insertion into the at least one pocket portion, the insertion of the multiple pads thereby protecting both the front and the side aspect from the concussive blow at approximately a 90 degree angle to the front or the side aspect when the garment body is worn by the user, and the ones of the pads covering the side aspect having a smaller surface area than the ones of the pads covering the front aspect;

each of the multiple pads comprising:

a concussive-force dissipating layer;

a multi-durometer foam layer most proximate to the user when the garment body is worn by the user, and having a similar shape and surface area to that provided by the concussive force dissipating layer; and

a shielding layer least proximate to the user when the garment body is worn by the user.

2. The protective garment of claim 1 , an arrangement of the multiple pads being a clover-leaf shaped central pad and two adjacent oblong pads interlocked with each other and to a lower-right quadrant of the clover-leaf shaped central pad.

3. The protective garment of claim 1 , an arrangement of the multiple pads being a rectangular central pad and an adjacent oblong pad interlocked with the central pad.

4. The protective garment of claim 1 , wherein a combination of densities of the multi-durometer foam layers reduces an impact force received directly to the multi-durometer foam layer by 84% from a distal-most plane of the multi-durometer foam layer in relation to the user to a proximal-most plane of the multi-durometer foam layer, when a distance between the distal-most plane and the proximal-most plane is ½ inch.

5. The protective garment of claim 1 , wherein a combination of densities of the multi-durometer foam layer reduces an impact force received directly to the multi-durometer foam layer by 90% from a distal-most plane of the multi-durometer foam layer in relation to the user to a proximal-most plane of the multi-durometer foam layer, when a distance between the distal-most plane and the proximal-most plane is ¾ inch.

6. The protective garment of claim 1 , wherein a combination of densities of the multi-durometer foam layer reduces an impact force received directly to the multi-durometer foam layer by 95% from a distal-most plane of the multi-durometer foam layer in relation to the user to a proximal-most plane of the multi-durometer foam layer, when a distance between the distal-most plane and the proximal-most plane is 1 inch.

7. The protective garment of claim 1 , wherein the concussive-force dissipating layer is rigid.

8. The protective garment of claim 1 , wherein the concussive-force dissipating layer is semi-rigid.

9. The protective garment of claim 1 , wherein the concussive-force dissipating layer is polypropylene.

10. The protective garment of claim 9 , wherein the polypropylene layer has a thickness in the range of 0.20-3 mm.

11. The protective garment of claim 1 , wherein the concussive-force dissipating layer is aramid.

12. The protective garment of claim 1 , wherein the at least one concussive-force dissipating layer is both polypropylene and aramid.

13. The protective garment of claim 1 , wherein the shielding layer comprises polypropylene.

14. The protective garment of claim 1 , wherein the concussive-force dissipating layer comprises a polymer.

15. The protective garment of claim 1 , wherein the garment body is a chest protector.

16. The protective garment of claim 1 , wherein the garment body is a shirt.

Assignments (1)

Continuity (4)

References Cited (400)