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US 2023/0141426 A1Published application
Cutting implement
AssigneeKYOCERA Corporation
InventorTakanori NISHIHARA
Life of this patent
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Abstract
A cutting implement includes a blade body including a base portion and a blade edge portion disposed along an end portion of the base portion. The base portion is made of a hollow body formed by sintering a first constituent material powder. The blade edge portion is made of a solid body formed by sintering a second constituent material powder. A reinforcing wall is provided inside the hollow body at at least a cutting implement tip portion of the base portion.
Claims8
A cutting implement comprising:
- a blade body comprising a base portion and a blade edge portion disposed along an end portion of the base portion, wherein
- the base portion is a hollow body,
- the blade edge portion is a solid body, and
- a reinforcing wall is provided inside the hollow body at at least a cutting implement tip portion.
1 more element
Dependencies are inferred from the claim text.