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公开(公告)号:USD843068S1
公开(公告)日:2019-03-12
申请号:US29612238
申请日:2017-07-31
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公开(公告)号:USD777991S1
公开(公告)日:2017-01-31
申请号:US29526021
申请日:2015-05-05
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公开(公告)号:US10350443B2
公开(公告)日:2019-07-16
申请号:US14313761
申请日:2014-06-24
摘要: Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simplified inspection and maintenance of a fire extinguisher with minimal training and without need for custom equipment. The improvements include an anti-bridging mechanism that can be articulated from the exterior of the chamber to fluff, mix or stir the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO2 cartridge located external to the chamber to allow easier servicing or replacement of just the CO2 cartridge as well as the ability to maintain the chamber in an un-pressurized condition, allows for non-HASMAT shipping. These features will extend the service intervals while maintaining the fire extinguisher in a ready condition.
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公开(公告)号:US20150367155A1
公开(公告)日:2015-12-24
申请号:US14704820
申请日:2015-05-05
CPC分类号: A62C13/70 , A62C13/006 , A62C13/66
摘要: Improvements to a portable fire extinguisher are disclosed. The improvements allow for frequent and simplified inspection and maintenance of a fire extinguisher with minimal training and without need for custom equipment. The improvements include an anti-bridging mechanism that can be articulated from the exterior of the chamber to fluff, mix or stir the powder within the chamber to keep it in a liquefied state. Additional improvements include a larger opening to more quickly fill and inspect the powder within the chamber. Another improvement includes the use of a CO2 cartridge located external to the chamber to allow easier servicing or replacement of just the CO2 cartridge as well as the ability to maintain the chamber in an un-pressurized condition, allows for non-HASMAT shipping. These features will extend the service intervals while maintaining the fire extinguisher in a ready condition.
摘要翻译: 公开了对便携式灭火器的改进。 这些改进使得能够频繁和简化对灭火器的检查和维护,并进行最少的培训,无需定制设备。 这些改进包括可以从室的外部铰接到绒毛,混合或搅拌室内的粉末以使其处于液化状态的抗桥接机构。 额外的改进包括更大的开口,以更快地填充和检查室内的粉末。 另一个改进包括使用位于室外部的CO 2筒,以便更容易地维修或更换仅仅CO 2筒,以及将室保持在未加压状态的能力,允许非HASMAT运输。 这些功能将延长维修间隔,同时保持灭火器处于就绪状态。
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公开(公告)号:USD643675S1
公开(公告)日:2011-08-23
申请号:US29384297
申请日:2011-01-28
申请人: Justun C. Seymour
设计人: Justun C. Seymour
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公开(公告)号:USD642423S1
公开(公告)日:2011-08-02
申请号:US29384298
申请日:2011-01-28
申请人: Justun C. Seymour
设计人: Justun C. Seymour
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公开(公告)号:USD823547S1
公开(公告)日:2018-07-17
申请号:US29579973
申请日:2016-10-04
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公开(公告)号:USD680801S1
公开(公告)日:2013-04-30
申请号:US29429714
申请日:2012-08-15
申请人: Justun C. Seymour
设计人: Justun C. Seymour
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公开(公告)号:USD618047S1
公开(公告)日:2010-06-22
申请号:US29350929
申请日:2009-11-25
申请人: Justun C. Seymour
设计人: Justun C. Seymour
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公开(公告)号:USD598700S1
公开(公告)日:2009-08-25
申请号:US29332953
申请日:2009-02-27
申请人: Justun C. Seymour
设计人: Justun C. Seymour
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