# US 10,869,518 B1 · Chin strap assembly for a protective helmet

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- Number: US 10,869,518 B1
- Document ID: US10869518B1
- Status: Granted
- Kind: B1
- Application number: 16/866,670
- Filed: 2020-05-05
- Granted: 2020-12-22
- Earliest claimed: 2020-05-05
- Assignees: Lionhead Helmet Intellectual Properties, LP
- Applicants: Lionhead Helmet Intellectual Properties, LP
- Inventors: Robert L. Leon
- Web page: https://patentgrep.com/patent/US10869518B1

## CPC

- A42B 3/08: Chin straps or similar retention devices
- A42B 3/281: {Air ducting systems}
- A44B 17/0011: {Press-button fasteners in which the elastic retaining action is obtained by a spring working in the plane of the fastener}
- A42B: HATS; HEAD COVERINGS (headbands A41D20/00; head-scarves A41D23/00)
- A44B: BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE (fastenings specially adapted for footwear A43C)

## Abstract

A chin strap assembly having a pad portion and a strap portion for a protective helmet. The strap portion of the chin strap assembly includes a first strap having first and second major sides and a terminal end and a second strap having first and second major sides and a terminal end. A socket is secured proximate the terminal end of the first strap. The socket includes a cavity therein. A stud is secured proximate the terminal end of the second strap in engagement with the first major side thereof. The stud is releasably secured in the cavity. A longitudinal plate having a first end and a second end is positioned on the second major side of the second strap. The stud is secured to the plate proximate the second end thereof with the first end of the plate extending away from terminal end of the second strap. A distance between the first and second ends of the plate is between 0.5 and 2.5 inches.

## Claims

### Claim 1

A combination helmet and chin strap assembly, the combination comprising:
a helmet;
a chin strap assembly comprised of a chin pad portion and at least one pair of strap portions, each strap portion comprising:
a first strap having first and second major sides and a terminal end and proximal end, the proximal end of the first strap being secured to the chin pad portion;
a second strap having first and second major sides and a terminal end and proximal end, the proximal end of the second strap being secured to the helmet;
a socket secured proximate the terminal end of the first strap, the socket including a cavity therein;
a stud secured proximate the terminal end of the second strap in engagement with the first major side of the second strap, the stud being releasably secured in the cavity; and
a longitudinal plate having a first end and a second end, the plate being positioned on the second major side of the second strap, the stud being secured to the plate proximate the second end thereof with the first end of the plate extending away from terminal end of the second strap, a distance between the first and second ends of the plate being between 0.5 and 2.5 inches, wherein the second strap has an aperture extending through the second strap at a location closer to the terminal end than to the proximal end of the second strap and the stud has a fastener extending through the aperture and fixedly secured to the plate at a point closer to the second end than to the first end of the plate.

### Claim 2 (depends on 1)

The combination according to claim 1, wherein the distance between the first and second ends of the plate being between 1.0 and 2.0 inches.

### Claim 3 (depends on 1)

The combination according to claim 1, wherein the plate is rigid.

### Claim 4 (depends on 1)

The combination according to claim 1, wherein the second strap has a width and the plate has a width which is at least half the width of the second strap.

### Claim 5 (depends on 1)

The combination according to claim 1, wherein the plate is secured in facing engagement with the second major side of the second strap.