Shaving equipment
AssigneeWilkinson Sword Limited
InventorRobert Lyall
Life of this patent
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Abstract
The invention provides shaving equipment having a guard surface which bears against the skin of the user during shaving, wherein a part at least of said surface is roughened.
Claims14
Shaving equipment having a longitudinally extending razor blade and a guard surface which bears against the skin of the user during shaving, wherein a part at least of said surface has a roughness of between 0.5 and 10.0 micrometers centre-line-average values.
Shaving equipment having a longitudinally extending razor blade and a guard surface with a stepped profile which bears against the skin of the user during shaving, wherein a part at least of said surface has a roughness of between 0.5 and 10.0 micrometers centre-line-average values.
Dependencies are inferred from the claim text.