MANUAL KNIFE FOR PUSH-CUTTING OF VEGETABLE

WIPO Patent Application WO/2010/095294

A1

Conventionally, since the edge portion has a wedge-shaped cross-section bulging to the opposite sides and a kitchen knife is used in a dull state, an onion is cut while being mashed at the time of chopping so that an irritating odor is scattered to thereby causing a pain in the eyes.  In addition, in the final process of mincing, the onion is cut while being mashed because up/down operation of the kitchen knife is repeated thus bringing about a more terrible condition of the irritating odor. A manual knife comprises a thin planar knife body (1), a continuous zigzag edge portion (2) formed in the knife body (1) with an acute angle, sharp pointed edges (2a) formed at the projecting portion of the edge portion (2), and slice edges (2b) formed symmetrically from the pointed edges (2a) toward the recessed portions, wherein one side provided with the edge portion (2) has a curved shape bulging by 0.2-1.5 mm, anti-break portions (3) are provided on the opposite sides of the edge portion (2), the knife body (1) is replaceable and a grip portion (4) is formed arcuate.

WO/1997/043095	A CERAMIC BLADE
JP4549421	Ingredient decoration cutting tool
JPH03218789	BLADE BODY APPLIED WITH COATING TREATMENT

TAKABU ATSUSHI (JP)

PCT/JP2009/065481

August 26, 2010

September 04, 2009

Click for automatic bibliography generation  

LEBEN HANBAI KK (JP)
TAKABU ATSUSHI (JP)

B26B9/00; B26B9/02

JPH0733255U	1995-06-20
JP2000189682A	2000-07-11
JPH0467882A	1992-03-03
JP2002066165A	2002-03-05

Shoyo Intellectual Property Firm (JP)
Patent business corporation SHOYO Intellectual Property Firm (JP)

View/Download PDF      PDF Help

Previous Patent: TOUCH PANEL PROVIDED WITH BUILT-IN DISPLAY DEVICE

Next Patent: RESISTIVE MEMORY ELEMENT AND USE THEREOF