US6282724B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for enhancing absorption and dissipation of impact forces for all helmets and protective equipment
Assignee: Individual
•
Filing: 2001-02-21
•
Granted: 2001-09-04
•
Expires: 2021-02-21
Abstract
Abstract An apparatus for enhancing absorption and dissipation of impact forces for all helmets and protective equipment. More particularly, the invention is a series of detachable pre-formed pads that each include a rigid or semi-rigid insert for enhanced protection and effectiveness. In one mode of production, at least one rigid or semi-rigid layer is located within the pad, or covered by pliable pad material on all sides. In a second mode, at least one rigid member or semi-rigid appears on the exterior surface of the pad, with pliable materials located beneath. In still another mode, at least one rigid or semi-rigid member appears on the interior surface of the pad, providing great versatility to the manufacturer or user. As such, the device is specifically designed to improve the absorption and dissipation of primary forces directly into items such as a plurality of previously existing pads and chest protectors, as well as to the shell of helmets.
Inventors
- 👤 Carl J. Abraham
- 👤 Henry D. Cross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:51
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/06; A42B3/062; A42B3/063; A41; A41D; A41D13/00; A41D13/015; A63; A63B; A63B71/00; A63B71/08
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
73 words
An improved protective apparatus comprising: at least one pre-formed protective pad removably attached to an existing item of protective equipment, the pre-formed pad comprising a generally soft, pliable pad material, and further comprising at least one insert the pre-formed pad functioning to receive primary forces, with the existing item of protective equipment receiving secondary forces, existing item of protective equipment padding receiving additional forces, with only remaining dissipated forces distributed to the user.
Claim 2
Dependent Claim
73 words
An improved protective apparatus comprising: at least one pre-formed protective pad removably attached to an existing item of protective equipment, the pre-formed pad comprising a generally soft, pliable pad material, and further comprising at least one insert the pre-formed pad functioning to receive primary forces, with the existing item of protective equipment receiving secondary forces, existing item of protective equipment padding receiving additional forces, with only remaining dissipated forces distributed to the user.
Claim 3
Dependent Claim
26 words
The improved protective apparatus as described in claim 1 , wherein the insert is located within the pre-formed protective pad, sandwiched by soft pliable pad material.
Claim 4
Dependent Claim
24 words
The improved protective apparatus as described in claim 1 , wherein the insert is located upon an exterior surface of the pre-formed protective pad.
Claim 5
Dependent Claim
24 words
The improved protective apparatus as described in claim 1 , wherein the insert is located upon an interior surface of the pre-formed protective pad.
Claim 6
Dependent Claim
32 words
The improved protective apparatus as described in claim 1 , wherein the insert is located completely within the pre-formed protective pad, entirely surrounded by soft, pliable pad material on all sides thereof.
Claim 7
Dependent Claim
22 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pad is manufactured in a variety of sizes.
Claim 8
Dependent Claim
35 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pad is attached to the existing item of protective equipment by attachment means, the attachment means comprising, hook and loop fasteners.
Claim 9
Dependent Claim
21 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pad members are retrofitted to previously-existing helmets.
Claim 10
Dependent Claim
38 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pad members are retrofitted to previously-existing items selected from the group consisting of knee pads, elbow pads, shoulder pads, chest protectors, and shin guards.
Claim 11
Dependent Claim
48 words
The improved protective apparatus as described in claim 1 , wherein the apparatus is utilized for activities selected from the group consisting of football, hockey, baseball, softball, lacrosse, skiing, horseback riding, climbing, skateboarding, roller skating, cycling, motorcycling, automobile racing, snowmobiling, construction, police usage, firefighting usage, and military usage.
Claim 12
Dependent Claim
39 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pads are designed to release from the equipment when a force of a glancing blow to the apparatus exceeds a force of fastening attachment thereof.
Claim 13
Dependent Claim
23 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed pads attach to the equipment without modification to the equipment.
Claim 14
Dependent Claim
39 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed pads are manufactured in a variety of previously determined sizes, functioning to render the pre-formed pads effective for multiple previously determined sporting events and hazardous activities.
Claim 15
Dependent Claim
39 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed pads are manufactured in a variety of previously determined colors and designs, functioning to match a decor of equipment upon which the pre-formed pads are utilized.
Claim 16
Dependent Claim
25 words
The improved protective apparatus as described in claim 1 , wherein the preformed pads bear a reflective material thereon, functioning to caution an observer thereof.
Claim 17
Dependent Claim
48 words
The improved protective apparatus as described in claim 1 , wherein the pre-formed protective pads comprise at least one polymer material with retention memory characteristics, functioning to allow the pre-formed protective pads to deform upon receiving a force thereto and subsequently return to their original structure and thickness.
Claim 18
Dependent Claim
35 words
The improved protective headgear apparatus as described in claim 16 , wherein the at least one polymer material is selected from the group consisting of polyurethane, a combination of polymers, and a combination of co-polymers.
Claim 19
Dependent Claim
28 words
The improved protective headgear apparatus as described in claim 16 , wherein the at least one polymer material deforms in a manner directly proportional to the force received.
Claim 20
Dependent Claim
22 words
The improved protective headgear apparatus as described in claim 1 , wherein the insert is located within a previously-existing helmet interior padding.
Claim 21
Dependent Claim
26 words
The improved protective headgear apparatus as described in claim 1 , wherein the insert is located between a previously-existing helmet interior padding and helmet outer shell.
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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) | 2004-09-03 | 2005-03-05 | 2005-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-09-03 | 2009-03-05 | 2009-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-09-03 | 2013-03-05 | 2013-09-04 | $7700.00 | Window Closed / Lapsed |