U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Protective garment

Patent 4453271 Issued on June 12, 1984. Estimated Expiration Date: Icon_subject September 29, 2002. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

1229947

1290799

1657866

1726939

1915754

1991721

2247961

2266886

2819759

3366970

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Inventor

Assignee

Application

No. 06/427430 filed on 09/29/1982

US Classes:

2/456, Body cover2/2.5, Penetration resistant2/461, Both shoulders2/463, Chest protector2/464, Abdomen protector2/465, Side impact torso protector2/467Back protector

Examiners

Primary: Hunter, H. Hampton

Attorney, Agent or Firm

International Classes

A41D 13/015 (20060101)
A43B 13/18 (20060101)
A43B 13/20 (20060101)
A43B 13/38 (20060101)

Abstract

The protective garment of the present invention primarily for use as protective athletic equipment includes protective gear for the shoulders, ribs, biceps, forearms, thighs, knees and shins. The protective garment is generally composed of variable pressure pads, air cushions, and/or shields. The variable pressure pad includes two superimposed plies of a light-weight, non-elastic fluid-impervious fabric material having the adjacent surfaces of the material sealed around the periphery to form a pressure tight inflatable garment which does not distend and other adjacent surfaces sealed at regions internally of the periphery to define a plurality of fluid chambers and fluid passageways. The internal fluid chambers are fluidly communicable with adjacent fluid chambers by means of the fluid passageways. The material crinkles and folds over at preselected regions to constrict fluid communication between the fluid chambers as an external force is applied to the variable pressure pads. Air cushions in the form of a plurality of tubular air chambers are mounted on the variable pressure pads at certain critical locations to provide additional cushioning and dispersion of an external force over an area wider than the impact area. Shields are mounted over the variable pressure pads and/or air cushions to provide additional means for apportioning the external force. Vent holes are provided in the variable pressure pads and shields to permit the garment to breathe by permitting air to pass from the surface of the body and through the pads creating a chimney effect beneath the variable pressure pads.

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