Nova Patents
ATE448346T1

Impact absorbing material

Abstract

A material to reduce the effects of trauma received from the impact of a projectile. One embodiment is a needle-punched, non-woven material including at least one type of ballistic fibers selected and oriented to provide a cushioning effect and maintain a high compressive restitution constant. A percentage of the fibers are oriented with at least their ends lying approximately perpendicular to the fabric plane and/or oriented to lie in a waveform generally along or parallel to the fabric plane. This enables the ends of the fibers lying perpendicular to the fabric plane to cushion the impact from the projectile by dissipating energy through compressional resistance, and the fibers along the fabric plane to reduce energy through dispersal along fiber lines, thereby reducing the trauma resulting from an impact.

Term

Term ended

Projected expiry passed 23 January 2022, 4.7 years ago.

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13 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
DocumentOfficeKindDate
26364401United States of AmericaP
0201803United States of AmericaW

Members13

Family members, oldest first
DocumentOfficeKind
CA2435804A1CanadaA1
WO02059412A2World Intellectual Property Organization (WIPO)A2
US2003008584A1United States of AmericaA1
WO02059412A3World Intellectual Property Organization (WIPO)A3
EP1358376A2European Patent Office (EPO)A2
IL157030A0IsraelA0
US6846545B2United States of AmericaB2
CA2435804CCanadaC
IL157030AIsraelA
EP1358376B1European Patent Office (EPO)B1
AT448346TAustriaT
ATE448346T1This recordAustriaT1
DE60234313D1GermanyD1