US 11,855,468 B2
Battery charger including an isolating member
Wyatt R. Silha, Milwaukee, WI (US); Cameron R. Schulz, Milwaukee, WI (US); Kyle C. Fassbender, Brookfield, WI (US); and Zhi Wei Meng, Dongguan (CN)
Assigned to Milwaukee Electric Tool Corporation, Brookfield, WI (US)
Filed by MILWAUKEE ELECTRIC TOOL CORPORATION, Brookfield, WI (US)
Filed on Dec. 5, 2022, as Appl. No. 18/061,578.
Application 18/061,578 is a continuation of application No. 16/655,684, filed on Oct. 17, 2019, granted, now 11,523,510.
Claims priority of application No. 201821688208.7 (CN), filed on Oct. 17, 2018.
Prior Publication US 2023/0170714 A1, Jun. 1, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H01M 10/46 (2006.01); H02J 7/00 (2006.01); H05K 1/18 (2006.01); H01M 10/44 (2006.01); H05K 7/20 (2006.01); H05K 1/02 (2006.01)
CPC H02J 7/0042 (2013.01) [H01M 10/44 (2013.01); H02J 7/0013 (2013.01); H02J 7/0045 (2013.01); H02J 7/0047 (2013.01); H02J 7/00047 (2020.01); H02J 7/00309 (2020.01); H05K 1/0295 (2013.01); H05K 1/18 (2013.01); H05K 7/20154 (2013.01); H05K 7/20209 (2013.01); H05K 2201/066 (2013.01); H05K 2201/10106 (2013.01); H05K 2201/10522 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A battery charger comprising:
a housing including a support portion configured to interface with a battery;
charging circuitry configured to charge the battery;
a printed circuit board (PCB) supported by the housing, the PCB supporting alternating current (AC) electrical components;
an indicator supported on the housing, the indicator including a light-emitting diode (LED) supported on the PCB and operable to emit light; and
an isolating member positioned between the AC electrical components and the LED.