Part of mattress cushion

Abstract

This product consists of a row of bags containing coil springs, which are placed inside the mattress to provide cushioning to the mattress. The bags continue only from side to side in the front and back views. The wavy dashed lines are incision lines, and when the bags are unfolded, they form a sine curve as shown in the development view. The part between the two dashed dotted lines is the part sought to be registered, and the part outside the two dashed dotted lines is not. However, the incision lines are also included within the scope of the design patent. 2.1) Front view; 2.2) Back view; 2.3) Right side view; 2.4) Left side view; 2.5) Plan view; 2.6) Bottom view; 2.7) Cross section; 2.8) Development view; 2.9) Perspective view; 2.10) Reference view

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