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ECOBOARD LIMITED, A CORP. OF SWITZERLAND
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GB-SAINT HELIER, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Reinforced paper board and pallet using same
Patent number
10,160,188
Issue date
Dec 25, 2018
HISAFUMI YOSHII
Hisayoshi Yoshii
B32 - LAYERED PRODUCTS
Information
Patent Grant
Void forming core formwork for concrete beam
Patent number
7,353,641
Issue date
Apr 8, 2008
Ecoboard Co., Ltd.
Hisafumi Yoshii
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Container frame for use with a pallet to form a storage and transpo...
Patent number
5,356,014
Issue date
Oct 18, 1994
Ecoboard Limited
Kurt Berner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus for bonding sheet material
Patent number
4,547,254
Issue date
Oct 15, 1985
Ecoboard Limited
Kurt Berner
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
REINFORCED PAPER BOARD AND PALLET USING SAME
Publication number
20180037015
Publication date
Feb 8, 2018
ECOBOARD CO., LTD.
Hisayoshi YOSHII
B32 - LAYERED PRODUCTS
Information
Patent Application
Formwork for concrete beam
Publication number
20050229536
Publication date
Oct 20, 2005
ECOBOARD CO., LTD.
Hisafumi Yoshii
B28 - WORKING CEMENT, CLAY, OR STONE
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last 30 trademarks