Kitchen knife and method for manufacturing kitchen knife
US-2024173878-A1 · May 30, 2024 · US
Straight knife manufacturing method
US2016311073A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016311073-A1 |
| Application number | US-201615181694-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jun 14, 2016 |
| Priority date | Aug 30, 2010 |
| Publication date | Oct 27, 2016 |
| Grant date | — |
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Abstract
Official abstract text for this publication.
A method of manufacturing a straight knife includes pressing one end of a rounded austenitic stainless steel rod flat and press-cutting away an excess portion of the flattened end to form a blade; grinding the blade to form a slanted surface and an edge along at least a portion of the periphery of the blade; removing burrs along the slanted surface and the edge of the blade by electrolytic polishing or chemical polishing; and continuing with the electrolytic polishing or chemical polishing to form, at a tip of the slanted surface, a cutting portion of the blade having a cross-sectional shape defined by convex curves.
First claim
Opening claim text (preview).
1 . A method of manufacturing a straight knife, comprising the steps of: pressing one end of a rounded austenitic stainless steel rod flat and press-cutting away an excess portion of the flattened end to form a blade; grinding the blade to form a slanted surface and an edge along at least a portion of the periphery of the blade; removing burrs along the slanted surface and the edge of the blade by electrolytic polishing or chemical polishing; and continuing with the electrolytic polishing or chemical polishing to form, at a tip of the slanted surface, a cutting portion of the blade having a cross-sectional shape defined by convex curves. 2 - 7 . (canceled)
Assignees
Inventors
Classifications
- B23P15/28Primary
cutting tools (sawing tools B23D63/00, B23D65/00; files or rasps B23D73/00) · CPC title
Brightening metals by chemical means · CPC title
Surgical scalpels, knives; Accessories therefor · CPC title
of iron or steel · CPC title
Methods of manufacturing · CPC title
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- What does patent US2016311073A1 cover?
- A method of manufacturing a straight knife includes pressing one end of a rounded austenitic stainless steel rod flat and press-cutting away an excess portion of the flattened end to form a blade; grinding the blade to form a slanted surface and an edge along at least a portion of the periphery of the blade; removing burrs along the slanted surface and the edge of the blade by electrolytic poli…
- Who is the assignee on this patent?
- Mani Inc
- What technology area does this patent fall under?
- Primary CPC classification B23P15/28. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Thu Oct 27 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).