Claims
- 1. A compact, unitary mattress construction comprising:
- a coil spring assembly;
- a pair of covers attached to said spring with a flange material stitched to said cover to provide a wide flange;
- a thick foam pad between the cover and the flange material, the thickness of said pad producing a deep channel stitch when the flange material is sewn to the cover; and
- a side cover stitched to said pair of covers around the periphery of said wide flange with a binding tape to produce a unitary squared construction;
- said wide flange causing said covers and foam pads to be stretched laterally flat over said coil spring assembly.
- 2. The mattress construction according to claim 1 wherein said flange for pulling the cover and pad tightly over the coil spring assembly is more than one-and-one-half inches wide.
Parent Case Info
This is a division of application Ser. No. 638,564, filed Dec. 8, 1975, now U.S. Pat. No. 4,019,451.
US Referenced Citations (4)
Divisions (1)
|
Number |
Date |
Country |
Parent |
638564 |
Dec 1975 |
|