US 12,133,612 B2
Blade means for a mixer
Wolfgang Baumann, Ense (DE); and René Thyssen, Schwelm (DE)
Assigned to ZWILLING J.A. Henckels AG, Solingen (DE)
Appl. No. 17/425,620
Filed by ZWILLING J.A. Henckels AG, Solingen (DE)
PCT Filed Jan. 7, 2020, PCT No. PCT/EP2020/050152
§ 371(c)(1), (2) Date Jul. 23, 2021,
PCT Pub. No. WO2020/151935, PCT Pub. Date Jul. 30, 2020.
Claims priority of application No. 10 2019 101 823.4 (DE), filed on Jan. 25, 2019.
Prior Publication US 2022/0095841 A1, Mar. 31, 2022
Int. Cl. A47J 43/07 (2006.01); A47J 43/044 (2006.01); B26D 1/00 (2006.01)
CPC A47J 43/0711 (2013.01) [A47J 43/044 (2013.01); B26D 1/0006 (2013.01); A47J 2043/04427 (2013.01); B26D 2001/006 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A blade for a blender, at least comprising:
a rotation axis;
at least one knife which extends so as to proceed from the rotation axis and has at least one cutter; and
a plurality of serrations which are configured in the at least one cutter, wherein individual serrations are in each case mutually spaced apart by a flat portion of the at least one cutter;
wherein the flat portion of the at least one cutter has a sharpness that is inferior to that of the serrations.