Invention Grant
- Patent Title: Grass treatment system and method
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Application No.: US17693392Application Date: 2022-03-13
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Publication No.: US11641815B2Publication Date: 2023-05-09
- Inventor: John Coleman , Darren Williams
- Applicant: MTD Products Inc
- Applicant Address: US OH Valley City
- Assignee: MTD PRODUCTS INC
- Current Assignee: MTD PRODUCTS INC
- Current Assignee Address: US OH Valley City
- Agency: Wegman Hessler
- The original application number of the division: US16207536 2018.12.03
- Main IPC: A01G20/43
- IPC: A01G20/43 ; A01B45/00 ; B08B1/00 ; B08B1/04 ; E01H1/05 ; E01C19/15 ; E01C19/20

Abstract:
A method of removing debris from an area of turf grass can include providing a grass treatment system including a comb having a leading edge comprising a plurality of comb teeth, wherein the comb is mounted transversely to a direction of travel, and a substantially cylindrical brush positioned above the comb and configured to engage at least a portion of a top surface of the comb, wherein the brush rotates relative to the comb. The method can include positioning the grass treatment system closely adjacent to the turf grass such that the comb engages debris on and around the turf grass surface, and moving the grass treatment so that (i) the comb engages the debris, (ii) the rotating brush removes at least a portion of the debris from the surface of the comb, and (iii) the rotating brush does not come into contact with the turf grass.
Public/Granted literature
- US20220192109A1 GRASS TREATMENT SYSTEM AND METHOD Public/Granted day:2022-06-23
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