Cutlery having improved gripping ergonomics
US9132559B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 27, 2010 |
| Grant date | Sep 15, 2015 |
| Priority date | — |
| Expiry date | May 27, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B29/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A knife for cutting food products having a proximal end, a distal end and a length defined therebetween. The knife includes a blade portion having a cutting edge and a spine disposed on a top side of the blade portion and generally opposed to the cutting edge. The knife includes a handle portion disposed proximal of the blade portion with a top surface and a bottom surface, a first end proximal to the blade portion and a second end distal to the blade portion. The handle portion includes a bolster section with at least a first thickness, a first lateral sidewall and a second lateral sidewall. The bolster section is disposed at the first end of the handle portion and adjacent to the blade portion. The first sidewall of the bolster section includes an arcuate proximal bolster boundary defined by a curvilinear ridge extending downwardly toward the blade portion from a point proximate the top surface of the handle portion. The first sidewall of the bolster section also includes an arcuate distal bolster boundary being defined by a curvilinear ridge extending downwardly toward the blade portion from a point proximate the bottom surface of the handle portion. A portion of the curvilinear…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.