Grass Trimmer
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 9, 2020
app pub date -
Sep 20, 2019
filing date -
Sep 20, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A grass trimmer includes a trimming head, a driving device for driving the trimming head to rotate so as to cut vegetation and an operating device for a user to operate so as to control the driving device. The trimming head includes a spool and a line holding member, the spool is used to wind a cutting line, and the line holding member is formed with a line holding structure. The driving device includes a motor. The grass trimmer has an auto-winding mode. In the auto-winding mode, the motor drives at least one of the spool and the line holding member to make the spool and the line holding member rotate relatively so that the cutting line is wound on the spool automatically.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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