Ergonomic bar soap
View Patent ↗A cleansing bar includes a surfactant-containing body, which includes a top surface, a bottom surface that is substantially opposite to the top surface, first and second ends, and first and second sides extending horizontally and meeting at the first and second ends to together define a perimeter around the cleansing bar between the top and bottom surfaces. A first horizontally-extending groove is formed in at least the first side surface. According to one embodiment, the first horizontally-extending groove extends only partially between the first and second ends. A second horizontally-extending groove is formed in the second side surface, and also extends only partially between the first and second ends. According to another embodiment, the first horizontally-extending groove is further formed around the first and second ends and in the second side surface to encircle the cleansing bar.
1. A cleansing bar, comprising:
a surfactant-containing cleansing body that includes:
a top surface;
a bottom surface, substantially opposite to the top surface;
first and second ends;
first and second side surfaces extending horizontally and meeting at the first and second ends to together define a perimeter around the cleansing bar between the top and bottom surfaces, the first and second side surfaces being concave and together imparting an overall hourglass shape to the cleansing bar when viewed from both the top and bottom surfaces; and
a first horizontally-extending groove formed in the first side surface and imparting a region of increased concavity to the concave first side surface.
2. The cleansing bar according to claim 1 , wherein the top surface comprises a center region, and a first groove extending between the center region and the first end.
3. The cleansing bar according to claim 2 , wherein the top surface further comprises a second groove extending between the center region and the first end, the first and second grooves together forming a first pair of substantially parallel grooves.
4. The cleansing bar according to claim 2 , wherein the top surface further comprises a third groove extending between the center region and the second end.
5. The cleansing bar according to claim 3 , wherein the top surface further comprises a third and fourth groove extending between the center region and the second end, the third and fourth grooves together forming a second pair of substantially parallel grooves.
6. The cleansing bar according to claim 1 , wherein the first horizontally-extending groove formed in the first side surface extends only partially between the first and second ends.
7. The cleansing bar according to claim 1 , further comprising a second horizontally-extending groove formed in the second side surface.
8. The cleansing bar according to claim 7 , wherein the second horizontally-extending groove formed in the second side surface extends only partially between the first and second ends.
9. The cleansing bar according to claim 1 , further comprising a second horizontally-extending groove formed in the second side surface and imparting a region of increased concavity to the concave second side surface.
10. A cleansing bar, comprising:
a surfactant-containing cleansing body that includes:
a top surface
a bottom surface, substantially opposite to the top surface;
first and second ends
first and second side surfaces extending horizontally and meeting at the first and second ends to together define a perimeter around the cleansing bar between the top and bottom surfaces; and
a first horizontally-extending groove formed around the first and second ends and in the first and second side surfaces to encircle the cleansing bar.
11. The cleansing bar according to claim 10 , wherein the first horizontally-extending groove has a substantially uniform depth around the cleansing bar.