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Display case door assembly with vacuum panel and lighting features

  • US 10,390,633 B2
  • Filed: 11/19/2018
  • Issued: 08/27/2019
  • Est. Priority Date: 06/16/2016
  • Status: Active Grant
First Claim
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1. A frameless vacuum-insulated refrigerated display case door, comprising:

  • a hinge rail comprising a channel portion and a hinge receiving portion, the hinge receiving portion defining two openings configured to receive hinge pins for mounting the door to a refrigerated display case, the hinge rail having a rear portion arranged to face into the refrigerated display case with the door mounted to the refrigerated display case;

    a vacuum-insulated glass (VIG) panel assembly comprising two panes of glass bounding a sealed evacuated space between the panes, a first edge of the VIG panel assembly disposed within the channel portion of the hinge rail, wherein other edges of the VIG panel assembly are unbounded by frame members; and

    a lighting element coupled to the rear portion of the hinge rail.

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