Structural unit, specifically a door including an injected...

Movable or removable closures – Mounted for optional movements – On alternative axes

Reexamination Certificate

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C049S382000, C049S397000, C049S504000, C016S254000

Reexamination Certificate

active

06964131

ABSTRACT:
A door includes a U-shaped frame having opposing side channels. The channels include peripheral, inner and outer walls with the inner wall being of a larger size and configuration than the outer wall. A glass insert slightly smaller than the size of the inner wall is inserted therethrough and is guided to a centered position seated upon the outer wall. An open frame insert is slid into the two side channels, and a plurality of opposing pairs of walls deflect the open frame insert into bearing engagement with the glass insert. A peripheral edge of the open frame insert defines a peripheral channel with a terminal edge of the door frame inner wall for receipt therein of a peripheral securing boss of an elastomeric peripheral seal.

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