BATTERY POWERED GARDEN SHREDDER

WIPO Patent Application WO/2022/134678

A1

Systems and methods providing battery powered garden shredder (100) configurations in which one or more batteries (151a, 152a, 151b) may be utilized to power a motor (340) of a battery powered garden shredder (100) implementation are described. A shredder powerhead assembly (110a, 110b) may include a battery area (115a, 115b) configured to receive and securely hold one or more batteries (151a, 152a, 151b), wherein the battery area (115a, 115b) may be recessed and/or otherwise configured to provide protection to the batteries (151a, 152a, 151b). The battery area (115a, 115b) may be variously configured to accommodating and protecting components such as the batteries (151a, 152a, 151b), battery docking interfaces (321a, 322a, 321b), safety keys, safety key interfaces, etc. The battery area may comprise a cover structure (160, 560) for providing protection. The shredder powerhead assembly (110a, 110b) may be held in juxtaposition with a bin (130) by a support structure (120), embodiments of which provide a pivotal interface (124). A motor cowl (170) configured for ventilating various components while discouraging infiltration of debris into an internal area containing the components may also be provided.

LEE WAI CHUNG (CN)
CHUNG KOON FOR (CN)
WU KUN HAO (CN)
LAN XIAO DI (CN)
WANG YAN JIA (CN)

PCT/CN2021/119104

June 30, 2022

September 17, 2021

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TECHTRONIC CORDLESS GP (US)
LEE WAI CHUNG (CN)

A01G3/00

EP1724209A1	2006-11-22
EP2072140A1	2009-06-24
DE4431173A1	1996-03-07
DE202010012577U1	2011-01-05
CN208098294U	2018-11-16
CN101791585B	2012-10-03

BEIJING PAT SF INTELLECTUAL PROPERTY AGENCY CO. LTD (CN)

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