Railless refrigerator display door
First Claim
1. A railless refrigerator display door comprising:
- an outside glass panel and an inside glass panel;
a hollow spacer disposed between said glass panels, said spacer extending peripherally adjacent peripheral edges of said panels;
elongated structures disposed between said glass panels, said elongated structures extending peripherally adjacent said peripheral edges of said panels and peripherally about an outer periphery of said spacer;
a door frame extending peripherally about said elongated structures; and
sealant disposed between said panels, said sealant holding together said panels, said spacer, said elongated structures, and said door frame, said door frame having elongated extensions extending inwardly into said sealant adjacent said elongate structures.
10 Assignments
0 Petitions
Accused Products
Abstract
A railless refrigerator display door constructed with two or more glass panels and having a peripheral door frame extending around the sides of the door and at the inside of the door without covering the outside glass surface of the door. Sealant is used to bond the glass panels to peripheral spacers separating the panels and to C-section structures which extend peripherally around the sides of the door. The door frame is also bonded to the C-section structures and glass panels by the sealant. Rubber bumpers attached to the C-section structures reduce heat transfer from the inside glass panel to the outside glass panel. As such, mechanical fasteners such as nuts, bolts or screws are not needed for the purpose of holding the refrigerator door together.
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Citations
19 Claims
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1. A railless refrigerator display door comprising:
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an outside glass panel and an inside glass panel; a hollow spacer disposed between said glass panels, said spacer extending peripherally adjacent peripheral edges of said panels; elongated structures disposed between said glass panels, said elongated structures extending peripherally adjacent said peripheral edges of said panels and peripherally about an outer periphery of said spacer; a door frame extending peripherally about said elongated structures; and sealant disposed between said panels, said sealant holding together said panels, said spacer, said elongated structures, and said door frame, said door frame having elongated extensions extending inwardly into said sealant adjacent said elongate structures. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A refrigerator display door comprising:
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an outside glass panel, a middle glass panel and an inside glass panel; a spacer disposed between said outside and middle glass panels; a spacer disposed between said middle and inside glass panels; elongated structures disposed between said inside and outside panels and extending peripherally adjacent peripheral edges of said inside and outside panels and peripherally about outside peripheries of said spacers; a door frame extending peripherally about said elongated structures; and sealant disposed between said inside and outside panels, said sealant holding together said spacers, said elongated structures, said inside, middle and outside panels, and said door frame, said door frame having elongated extensions extending inwardly into said sealant adjacent said elongated structures. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A refrigerator display door comprising:
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an outside glass panel and an inside glass panel; a spacer disposed between said glass panels, said spacer extending peripherally adjacent peripheral edges of said panels; elongated structures disposed between said glass panels; bumpers attached to each of said structures in order to reduce heat transfer between said inside and outside panels; a door frame extending peripherally about said elongated structures; and sealant disposed between said panels, said sealant holding together said panels, spacer, elongated structures, and door frame, said door frame having elongated extensions extending inwardly into said sealant adjacent said elongated structures. - View Dependent Claims (15, 16, 17, 18, 19)
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Specification