Unitary component for sectional seating apparatus

1. A frame for a unitary component formed as a single permanent and rigid assembly of a sectional seating apparatus, comprising:

a corner portion having foundation members;

an elongate lateral portion having foundation members;

a bridge disposed at an oblique angle relative to a front side of the elongate lateral portion and interconnecting opposing interior front ends of the corner portion and the elongate lateral portion;

a longitudinal foundation member extending along a back side of the foundation members of both the corner portion and the elongate lateral portion; and

a single transverse foundation member spanning completely between the back side and the front side and commonly supporting a side edge of the corner portion and a side edge of the elongate lateral portion intermediate opposing ends of the unitary component to form the permanent and rigid assembly.

2. The frame as recited in claim 1 , wherein the elongate lateral portion has a side arm assembly at a distal end opposing the transverse foundation member.

3. The frame as recited in claim 1 , wherein the elongate lateral portion has a seating assembly extending longitudinally beyond a distal end of a seat back assembly.

4. The frame as recited in claim 1 , wherein the corner portion has a back-to-front first width.

5. The frame as recited in claim 1 , wherein the elongate lateral portion has a back-to-front second width.

6. The frame as recited in claim 1 , wherein the corner portion has a back-to-front first width and the elongate lateral portion has a back-to-front second width, the first width greater than the second width.

7. The frame as recited in claim 1 , further comprising a plurality of mating connectors, a respective pair which mating connectors attached to respective opposing faces of a pair of the frame members for connecting said pair of frame members together.

8. A frame for a unitary component formed as a single permanent and rigid assembly of a sectional seating apparatus, comprising:

a corner portion having foundation members with a first width from a back side to a front side;

an elongate lateral portion having foundation members with a second width from a back side to a front side, the second width less than the first width;

a bridge disposed at an oblique angle relative to a front side of the elongate lateral portion and interconnecting opposing interior front ends of the corner portion and the elongate lateral portion; and

a single transverse foundation member spanning completely between the back side and the front side and commonly supporting a side edge of the corner portion opposing a side edge of the elongate lateral portion intermediate a pair of opposing ends of the unitary component whereby the corner portion and the elongate lateral portion adjoin on the opposing side edges to form the permanent and rigid assembly.

9. The frame as recited in claim 8 , wherein the bridge defines a distal extent of the first width.

10. The frame as recited in claim 9 , wherein the front side of the corner portion defines a plane parallel to the front side of the lateral portion, which front sides are spaced-apart from each other laterally by the bridge.

11. The frame as recited in claim 10 , further comprising a plurality of mating connectors, a first mating connector attached to the front side of the corner portion for connecting the corner portion to an adjacent seating frame having an opposing respective one of the mating connectors mounted in alignment therewith for mating connection.

12. The frame as recited in claim 8 , wherein the elongate lateral portion defines an end side; and further comprising a plurality of mating connectors, a first mating connector attached to the end side of the lateral portion for connecting to an adjacent seating frame having an opposing respective one of the mating connectors mounted in alignment therewith for mating connection.

13. The frame as recited in claim 8 , wherein the elongate lateral portion has a side arm assembly at a distal end opposing the corner portion.

14. The frame as recited in claim 8 , further comprising a seat back assembly extending upwardly from the back side of the corner portion and the elongate lateral portion.

15. The frame as recited in claim 14 , further comprising a seating assembly frame that extends longitudinally beyond a distal end of the seat back assembly on the elongate lateral portion.

16. The frame as recited in claim 8 , wherein the front side of the corner portion defines a plane parallel to the front side of the lateral portion, which front sides are spaced-apart from each other laterally by the bridge.

17. The frame as recited in claim 8 , further comprising a plurality of pairs of mating connectors, a respective pair of which mating connectors attached to respective opposing faces of a pair of the frame members for connecting said pair of frame members together.