Cervical Ergonomic Pillow

Abstract

An ergonomic pillow has a fabric shell with a filler and a central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread. A corresponding second central depression is sewn and is situated on opposite side of the ergonomic pillow with a central boat shaped region circumscribed by sewn thread attached to the ergonomic pillow. The central depression has ovoid sides that curve gently down to the boat shaped region.

I claim: 
     
         1 . An ergonomic pillow comprising:
 a shell made of fabric having   a filler enclosed therein and   a central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread.   
     
     
         2 . The ergonomic pillow of  claim 1  further comprising:
 a second central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread wherein the second central depression is situated on the opposite side of the ergonomic pillow. 
 
     
     
         3 . The ergonomic pillow of  claim 1  further comprising:
 a region circumscribed by sewn thread attached to the ergonomic pillow. 
 
     
     
         4 . The ergonomic pillow of  claim 3  wherein the boat region circumscribed by sewn thread is located at the center of the depression. 
     
     
         5 . The ergonomic pillow of  claim 3  wherein the region is formed in the shape of a boat. 
     
     
         6 . The ergonomic pillow of  claim 2  further comprising:
 a region circumscribed by sewn thread attached to the ergonomic pillow. 
 
     
     
         7 . The ergonomic pillow of  claim 6  wherein the region circumscribed by sewn thread is located at the center of the depression. 
     
     
         8 . The ergonomic pillow of  claim 6  wherein the region is formed in the shape of a boat. 
     
     
         9 . The ergonomic pillow of  claim 1  such that the central depression is formed in a curved shape. 
     
     
         10 . The ergonomic pillow of  claim 2  such that the second central depression is formed in a curved shape. 
     
     
         11 . An ergonomic pillow comprising:
 a shell made of fabric having   a filler enclosed therein   a central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread and   a second central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread wherein the second central depression is situated on the opposite side of the ergonomic pillow.   
     
     
         12 . The ergonomic pillow of  claim 11  further comprising:
 a region circumscribed by sewn thread attached to the ergonomic pillow. 
 
     
     
         13 . The ergonomic pillow of  claim 8  wherein the region circumscribed by sewn thread is located at the center of the depression. 
     
     
         14 . The ergonomic pillow of  claim 11  wherein the region is formed in the shape of a boat. 
     
     
         15 . The ergonomic pillow of  claim 11  such that the central depression is formed in a curved shape. 
     
     
         16 . The ergonomic pillow of  claim 11  such that the second central depression is formed in a curved shape. 
     
     
         17 . An ergonomic pillow comprising:
 a shell made of fabric having   a filler enclosed therein   a central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread and   a boat shaped region circumscribed by sewn thread attached to the ergonomic pillow.   
     
     
         18 . The ergonomic pillow of  claim 17 , further comprising:
 a second central depression that is sewn with a thread at its bottom such that a thickness along a sewing line is only two layers of the fabric and the sewn thread wherein the second central depression is situated on the opposite side of the ergonomic pillow.   
     
     
         19 . The ergonomic pillow of  claim 18 , wherein the region is circumscribed by sewn thread attached to the ergonomic pillow is also shaped in a boat shape from the perspective of the second central depression and extends into both depression cavities. 
     
     
         20 . The ergonomic pillow of  claim 19 , such that the central depressions are formed in curved shapes.