Safety Cabinet

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20220097036A1
SERIAL NO

17345750

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A safety cabinet that includes an opening portion in a front surface of a work space and a front shutter, and supplies purified air into the work space from above. The front shutter slides in an upward and downward direction to close a part or an entirety of the opening portion. The front shutter includes a small window shutter that slides in a lateral direction.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KANEKO, Takeshi Tainai-shi, JP 137 529
MATSUMURA, Takeshi Tainai-shi, JP 313 3061

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