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Seat and self-locking cushion assembly therefor

  • US 4,544,205 A
  • Filed: 06/16/1983
  • Issued: 10/01/1985
  • Est. Priority Date: 06/16/1983
  • Status: Expired due to Fees
First Claim
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1. A self-locking cushion assembly for connection to a seat shell having a plurality of upwardly inclined fingers and a plurality of openings, comprising:

  • a cushion defining a plurality of inner face recesses; and

    a supporting frame connected to the cushion and having a plurality of locking projections depending at a right angle therefrom each of the recesses being adapted in use to individually receive one of the inclined fingers with the frame being overlappingly retained by the inclined fingers, and each of the locking projections being adapted in use to individually extend downwardly within one of the openings for releasably securing the cushion assembly to the seat shell.

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