Backpack-type power supply including operation portion

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United States of America Patent

PATENT NO 9391305
APP PUB NO 20140011061A1
SERIAL NO

13935347

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The backpack-type power supply includes a rechargeable battery, a case, a harness, and an operation unit. The case accommodates the rechargeable battery. A user wears the case on a back of the user by the harness. The operation unit includes at least one of a switch and a display unit. The switch is configured to enable or disable the rechargeable battery. The display unit is configured to display a battery level of the rechargeable battery.

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Patent Owner(s)

Patent OwnerAddress
KOKI HOLDINGS CO LTD15-1 KONAN 2-CHOME MINATO-KU TOKYO 108-6020

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisawa, Haruhisa Hitachinaka, JP 45 905
Itoh, Takafumi Hitachinaka, JP 25 367
Yoshinari, Takuya Hitachinaka, JP 18 93

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