US 12,262,661 B1
Sieve chutes for a lower sieve of an agricultural combine
Ronald J. Kile, Rosalia, WA (US)
Filed by Ronald J. Kile, Rosalia, WA (US)
Filed on Sep. 6, 2024, as Appl. No. 18/826,702.
Application 18/826,702 is a continuation of application No. 18/623,687, filed on Apr. 1, 2024, granted, now 12,082,532.
Int. Cl. A01F 12/44 (2006.01); A01F 12/48 (2006.01); A01F 12/52 (2006.01)
CPC A01F 12/446 (2013.01) [A01F 12/48 (2013.01); A01F 12/52 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An agricultural combine cleaning shoe, comprising:
a chaffer spaced over a lower sieve having a rear extremity; and
a sieve chute mounted proximate to the rear extremity, the sieve chute under the chaffer and extending rearward an angularly upward toward the chaffer from the rear extremity, allowing the sieve chute to intercept clean grain that falls downward from the chaffer and divert it forward to the lower sieve.