Scissors with ceramic coated replaceable cutting blades
AssigneeKabushiki Kaisha Sangi
InventorShuji Sakuma
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Abstract
Scissors having a pair of blades that are pivotally connected to each other, each blade having a handle portion and a cutting portion detachably connected thereto. The cutting portion of each blade has a ceramic coating on a cutting edge thereof to increase its cutting life and to provide long lasting sharpness. Depending upon the component used in the coating process, the ceramic coating can be colored.
Claims5
Scissors comprising a pair of blades adapted to pivotally cooperate with each other, each blade comprising a handle portion and a cutting portion, each said cutting portion having a cutting edge integrally formed at one end thereof and being detachably secured at an opposite end to a handle portion, each of said cutting portions being made of metal, wherein the outer surface of the cutting portion of each blade including the cutting edge is coated with a colored ceramic coating having a thickness of from 100.ANG. to 0.5 .mu.m.
Dependencies are inferred from the claim text.