专利名称：Exhaust vent
发明人：Serge Ramsay,Linda Ramsay
申请号：US13649175
申请日：20121011
jur公开号：US09441854B2
职业单词
公开日：
20160913奔丧的意思
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ps怎么切片专利附图：
摘要：An exhaust which compris a mounting plate mountable onto the external wall of the building and having an opening therein. The exhaust vent also compris a main body attachable to the mounting plate and having a rear face, a front face, and an
零售业数据分析aperture extending from the rear face to the front face in fluid communication with the金融商品
opening of the mounting plate and the conduit. The exhaust vent also compris a flap pivotally attached to the main body and movable between a clod position, where the aperture is blocked by the flap, and an opened position where the flap extends away from the aperture. Finally the exhaust vent compris a first al which surrounds the aperture when the flap is in the clod position, the al being located on either one of the flap or the main body. This invention aims at improving air-tightness of the exhaust vent when in the flap is in the clod position.
申请人：Serge Ramsay,Linda Ramsay
地址：Montreal CA,Montreal CA
国籍：CA,CA
方案的格式
代理机构：Marshall, Gerstein & Borun LLP
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