Door assembly
AssigneeEndura Products, Inc.
InventorsKevin T. MacDonald, Tomasz Jaskiewicz, Eric Johnson
Life of this patent
Estimating the term…
Abstract
A door assembly is shown and described herein. The door assembly may include at least one door panel and a door frame having a plurality of frame members including a header and a mullion. The invention may also be considered a frame member. The frame member may be a mullion and include a core; and a two-piece top piece adjoining the core to form a structural member. The door assembly may further include at least one adjacent panel. The inventions disclosed are also applicable to jambs and window structures. Also disclosed are methods and assemblies for a mullion door frame member.
Claims8
A door mullion comprising:
- a core including a core stop end, a core rabbet end, a first core side wall, and a second core side wall;
- a first set of recess points extending into the first core side wall and a second set of recess points extending into the second core side wall opposing the first set of recess points to form a first pair of opposing recess point and a second pair of opposing recess points;
- a top piece enclosing the core, the top piece including a stop portion and a rabbet portion;
- and
- a set of extensions extending inwardly from the top piece, and each extension of the set of extensions mating with a respective recess point of the first set of recess points or the second set of recess points along the first core side wall or along the second core side wall to secure the top piece to the core, the stop portion and the rabbet portion of the top piece configured to be engaged by an exterior face of a door.
Dependencies are inferred from the claim text.