US Patent 10905248 Sectional sofa cover system

A sectional sofa cover system for covering a sectional sofa having a plurality of sofa sections coupled to a corner section includes a plurality of section covers configured to attach to and cover a corresponding section of the sectional sofa. The plurality of section covers includes at least one corner section cover configured to attach to and cover the corner section of the sectional sofa. The corner section cover has a rectangular seat portion configured to cover a seat of the corner section, and two back portions configured to cover respective seatbacks of the corner section. The two back portions extend from two perpendicular fold lines partially defining a perimeter of the seat portion.