Invention Application
- Patent Title: TRIMMER HEAD
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Application No.: US16174447Application Date: 2018-10-30
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Publication No.: US20190133033A1Publication Date: 2019-05-09
- Inventor: Cory Bringhurst , Jeffrey Kucera
- Applicant: MTD PRODUCTS INC
- Main IPC: A01D34/416
- IPC: A01D34/416

Abstract:
A trimmer head for use with a handheld lawn maintenance tool is shaped in a hub-and-spoke manner, wherein the trimmer head includes a housing formed of a hub, a circular rim, and a plurality of spokes extending therebetween. A spool is positioned within the hub, and a pair of pieces of trimmer line are inserted into opposing sides of the circular rim through the spokes for winding onto the spool. The trimmer line extends outwardly from the housing at a location spaced away from the hub.
Public/Granted literature
- US10939614B2 Trimmer head Public/Granted day:2021-03-09
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