Utility
Subclass Subgroup Patent
A01C 7/127 09807922
  7/128 09807923
  7/16 09807924
A01D 41/127 09807932
A01F 15/08 09807940
  15/145 09807941
A01H 1/04 09807951
  5/00 09807952
  5/10 09807964
    09807965
    09807970
A23G 3/10 09808024
A23L 27/40 09808030
A63B 69/0068 09808695
A63H 17/262 09808728
B60D 1/025 09809069
C12N 9/1029 09809804
E02F 3/8152 09809950
  9/2054 09809956
E05F 11/42 09810013
F23D 3/02 09810426
F24F 13/0209 09810447
G05B 23/0256 09811081
G05D 1/0212 09811087
G11C 29/38 09812221
H03G 3/20 09813036
Design and Plant
Class Subclass Patent
D12 171 D0801892
D14 485 D0801983