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Kumalift Co., Ltd.
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Stair-climbing chair system
Patent number
6,679,353
Issue date
Jan 20, 2004
Kumalift Co. Ltd.
Masaru Muranaka
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Chair type stair elevating device
Patent number
6,332,512
Issue date
Dec 25, 2001
Kumalift Co., Ltd.
Masaru Muranaka
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
79089506 - KUMALIFT
Serial number
79089506
Registration number
4008214
Filing date
May 7, 2010
KUMALIFT CO., LTD.
7 - Machines and machine tools
Information
Trademark
79089505 - K
Serial number
79089505
Registration number
4008213
Filing date
May 7, 2010
KUMALIFT CO., LTD.
7 - Machines and machine tools