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Food packaging tray

  • US 5,816,488 A
  • Filed: 03/25/1997
  • Issued: 10/06/1998
  • Est. Priority Date: 07/06/1994
  • Status: Expired due to Fees
First Claim
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1. A packaging tray for use with food formed from a hollow plastics material board having a base portion with an upper layer and a lower layer, the base portion of the tray having holes formed in the upper layer,said tray characterized by the holes having lips (18) extending upwards and downwardly of the upper layer (11) and having channels (20) through the upwardly extending lips only while the downwardly extending lips remain unaffected.

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