US5551094A Expired / Lapsed US ⏱️ 0.0 years remaining

Helmet retention system with adjustable headband

Assignee: Individual

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Filing: 1994-05-20

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Granted: 1996-09-03

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Expires: 2014-05-20

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Abstract

Abstract A bicycle helmet with an improved retention system uses an adjustable headband and straps to secure the helmet to the user's head. The headband is adjustably angled in relation to the helmet such when the helmet is worn in the proper position with the bottom edge of the helmet situated approximately horizontally, the angled headband fits comfortably and securely around the user's head. The headband and strap adjustability provides comfort, stability and air circulation to the wearer during cycling and secure protection to the head during an impact. The headband attaches securely to the helmet and in the case of an impact would evenly distribute the force of the impact over a larger area of the head decreasing the chances of serious injury. The system may be retrofitted to the user's current helmet. The retention system is also removable so that the system may be washed or replaced. Embodiments with an adjustable headband, a custom-fitted headband and an adjustable headband with an inflatable air bladder system are disclosed.

Inventors

👤 Michael V. Navone

Bibliographic Details

Application Number —

Jurisdiction US

Data Source google_patents

Last Synchronized 2026-11-02 18:15

CPC Classifications

A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/14; A42B3/145; A42B3/08; A42B3/12; A42B3/121

Claims Analysis

Total Claims: 8

Claim 1

Independent Claim 250 words

Claim 2

Dependent Claim 250 words

Claim 3

Dependent Claim 552 words

In a protective helmet, the combination comprising: a protective helmet body having a front and a back, said helmet body having a lower rim, said lower rim of said helmet body being situated approximately horizontally with respect to a head of a wearer, a headband member which encircles said head of said wearer, said headband member having an adjustment means for adjusting the size of said headband member to fit the size of said head of said wearer, said headband member having a front portion and a back portion, an adjustable attachment means for movably attaching said front portion of said headband member to said helmet body proximate said front of said helmet body at a desired position with respect to said front of said helmet body and said lower rim of said helmet body, at least two upwardly extending struts attached to said back portion of said headband member, including a left rear strut and a right rear strut, said left rear strut having an upper end having an adjustable attachment means for attaching said upper end of said left rear strut to the left side of said helmet body proximate said back of said helmet body at a desired position with respect to said back of said helmet body and said lower rim of said helmet body, said right rear strut having an upper end having an adjustable attachment means for attaching said upper end of said right rear strut to the right side of said helmet body proximate said back of said helmet body at a desired position with respect to said back of said helmet body and said lower rim of said helmet body, wherein said headband member is inclined at an angle between approximately ten degrees and approximately thirty five degrees with respect to said lower rim of said protective helmet body such that said front portion of said headband member is higher than said back portion of said headband member, a front retention strap member and a back retention strap member, said front retention strap member having means for attaching to said helmet body proximate said front of said helmet body, said front retention strap member having a left front strap and a right front strap depending downward below said lower rim of said helmet body proximate said front of said helmet body, said back retention strap member having means for attaching to said helmet body proximate said back of said helmet body, said back retention strap member having a left back strap and a right back strap depending downward below said lower rim of said helmet body proximate said back of said helmet body, said left front strap and said left back strap joining together to form a left chin strap, said right front strap and said right back strap joining together to form a right chin strap, and a fastening means for fastening said left chin strap to said right chin strap beneath the chin of said wearer, and a left strap holder for slidably attaching said left back strap to the left side of said headband member proximate said back portion of said headband member, and a right strap holder for slidably attaching said right back strap to the right side of said headband member proximate said back portion of said headband member.

Claim 4

Dependent Claim 552 words

Claim 5

Dependent Claim 80 words

The combination of claim 2 wherein said adjustment means comprises a first tab having a plurality of equally spaced pegs extending therefrom and a second tab having a plurality of equally spaced holes therethrough and adjustment of said adjustment means is accomplished by overlapping said first tab and said second tab and interlocking at least one of said pegs with at least one of said holes to fit said headband member to the size of said head of said wearer.

Claim 6

Dependent Claim 44 words

The combination of claim 2 wherein said adjustment means comprises an inflatable bladder within said headband member, said inflatable bladder being inflatable to constrict the size of said headband member to fit said headband member to the size of said head of said wearer.

Claim 7

Dependent Claim 173 words

The combination of claim 2 wherein said helmet body has an interior and an exterior, and the means for attaching said front retention strap member to said helmet body proximate said front of said helmet body comprises a left front hole and a right front hole through said helmet body, and said front retention strap member passes from said interior of said helmet body through said left front hole, across said exterior of said helmet body to said right front hole and through said right front hole to said interior of said helmet body, and the means for attaching said back retention strap member to said helmet body proximate said back of said helmet body comprises a left back hole and a right back hole through said helmet body, and said back retention strap member passes from said interior of said helmet body through said left back hole, across said exterior of said helmet body to said right back hole and through said right back hole to said interior of said helmet body.

Claim 8

Dependent Claim 24 words

The combination of claim 2, wherein said front retention strap member and said back retention strap member are formed of a single continuous member.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1999-09-03	2000-03-04	2000-09-03	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	2003-09-03	2004-03-04	2004-09-03	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2007-09-03	2008-03-04	2008-09-03	$7700.00	Window Closed / Lapsed

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