Patent ID: 9708067
Date: 2017-07-18
CPC Classifications: B64D,Y02T

Claim:
1. An aircraft seat cushion comprising: one or more base layers of a first seat cushion material or energy absorbing characteristic forming a supporting base layer, said supporting base layer having a bottom surface configured to conform to a particular type of rigid seat cushion support structure, said supporting base layer further having a generally planer top surface; and one or more energy absorbing upper layers of a second cushion material or energy absorbing characteristic made of perforated strips or ribbons of flexible, resilient, plastic material bonded together and expanded to form a honeycomb shaped core to which facing sheets of similar material are thermo-compression bonded to form a main cushioning layer having generally planer upper and lower surfaces, the main cushioning layer being bonded or otherwise fastened to the supporting base layer, the combination of said supporting base layer and main cushioning layer being enveloped in a removeable outer fabric cover.