Patent ID: 11882777
Assignee: OSMUNDSON MFG. CO.
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 6:
7. A wear resistant agricultural device comprising:
a shank portion configured for attachment to a tillage implement;
a first rear wing and a second rear wing, wherein the first and second rear wings are connected to an intermediate portion and an end of the intermediate portion connects to the shank portion, thereby forming a first shoulder where the first rear wing meets the intermediate portion and a second shoulder where the second rear wing meets the intermediate portion;
a first edge tapering forwardly from the first rear wing to a tip;
a second edge tapering forwardly from the second rear wing to the tip; and
a pattern of wear resistant coating applied on a top side of the agricultural device, the pattern comprising a first patch of wear resistant coating at or near the tip, a second patch of wear resistant coating at or near the first shoulder, and a third patch of wear resistant coating separate from the second patch of wear resistant coating, the third patch of wear resistant coating at or near the second shoulder, wherein the pattern of wear resistant coating is configured to protect the agricultural device from a particular soil type.