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1. 发明申请

US20210008483A1 Container Assembly 有权
公开(公告)号：US20210008483A1
公开(公告)日：2021-01-14
申请号：US17008494
申请日：2020-08-31
申请人： Brita LP
发明人： Rick T. NISHIJIMA , Madeline A. DONOVAN , Russell E. BELL , Piercy YAU , Paul ANDERSON , Simeon JUPP
IPC分类号： B01D46/00 , C02F1/00 , B65D43/16 , B65D47/06
摘要： A container assembly is disclosed. The container assembly includes a container that contains a volume. Selected portions of the container assembly may provide indication to a user of features or status of the container assembly.

2. 发明授权

US10604420B2 Method and apparatus for reservoir free and ventless water filtering 有权
公开(公告)号：US10604420B2
公开(公告)日：2020-03-31
申请号：US14132134
申请日：2013-12-18
申请人： Brita LP
发明人： Jonathan Taylor Wiegele
IPC分类号： C02F1/28 , B01D35/30 , C02F1/00 , B01D29/11 , C02F1/42 , C02F101/12 , C02F101/20
摘要： An on-demand filter structure including a first hydrophilic protective layer comprising a first surface exposable to a stream of water. A contact area on the first surface receives the stream. The first hydrophilic protective layer receives the stream and distributes water out a second surface, primarily using gravity. An activated carbon felt (ACF) layer is adjacent to the second surface, wherein the ACF layer is configured for water filtration, primarily using gravity. A second hydrophilic protective layer includes a third surface adjacent the ACF layer and a fourth surface. The third surface receives filtered water from the ACF layer, and the fourth surface expels the filtered water primarily using gravity, wherein the first and second hydrophilic protective layers sandwich the ACF layer. A cross section of the first hydrophilic protective layer, the ACF layer, and the second hydrophilic protective layer has a curvature.

3. 发明授权

US10479697B2 Container for filter-as-you-pour system 有权
公开(公告)号：US10479697B2
公开(公告)日：2019-11-19
申请号：US15039008
申请日：2014-12-08
申请人： BRITA LP
发明人： Nikhil P. Dani , Jonathan McDonald , Nicole Doan , Jonathan Taylor Wiegele
IPC分类号： B01D29/15 , B01D35/30 , B01D29/96 , C02F1/42 , C02F1/00 , C02F1/28 , C02F101/12 , C02F101/20
摘要： The invention relates to container bodies configured to be used in filter-as-you-pour systems, where filtering is achieved as the user pours water from the container. Such container bodies may have an undivided internal storage volume, so as to not include a reservoir compartment for unfiltered water. They may be part of systems configured to filter water both as water is introduced into a container body of the system and as water is poured from the container body of the system. The filter assembly may be attached to the container body at a location proximate the outlet of the system. Filter media of the filter assembly may comprise an activated carbon textile material that presents a curved surface to water passing through the filter assembly. The container body may be configured as a pitcher, carafe, water bottle, jug, or other shaped container.

4. 发明授权

US10391427B2 Filter design with interchangeable core cover 有权
公开(公告)号：US10391427B2
公开(公告)日：2019-08-27
申请号：US15756768
申请日：2016-09-27
申请人： Brita LP
发明人： Nikhil P. Dani , Russell Bell
IPC分类号： B01D27/08 , B01D29/21 , B01D29/96
摘要： In one example, a core cover includes an inner wall that defines a fluid passageway configured to communicate with an interior of a filter core when the core cover is engaged with the filter core. As well, the core cover includes an outer wall spaced apart from the inner wall, and a complementary structure located on the outer wall and configured to engage a corresponding complementary structure of a filter core. Finally, the core cover includes one or more indicia that indicate a flow rate, or range of flow rates, associated with the core cover.

5. 外观设计

USD818824S1 Packaging base 有权
公开(公告)号：USD818824S1
公开(公告)日：2018-05-29
申请号：US29577991
申请日：2016-09-16
申请人： Brita LP
设计人： Sara Balander , Russell E. Bell , Thomas Wing Lim Lau , Don F. Gardner
摘要： The design consists of the features of shape, ornament, pattern and configuration of the portion of the PACKAGING BASE shown in solid lines in the drawings.

6. 外观设计

USD806466S1 Water pitcher lid or portion thereof with attached flume 有权
公开(公告)号：USD806466S1
公开(公告)日：2018-01-02
申请号：US29554644
申请日：2016-02-12
申请人： Brita LP
设计人： David Deacon

7. 发明授权

US09049951B2 Multi-functional accessory 有权
标题翻译：多功能配件
公开(公告)号：US09049951B2
公开(公告)日：2015-06-09
申请号：US13599396
申请日：2012-08-30
申请人： James R. Keys , Madeline Kwiecien , Brett D. McIntire , Daniel Nunez
发明人： James R. Keys , Madeline Kwiecien , Brett D. McIntire , Daniel Nunez
IPC分类号： A47G23/03 , A47G19/12
CPC分类号： A47G23/0316 , A47G19/12
摘要： In an embodiment, a multi-functional accessory serves as a platform for implementing modifications to a product in a time-saving and less costly manner, whereas the modifications would otherwise be made to the product itself. In an embodiment, the product is inserted into the multi-functional accessory. In an embodiment, the multi-functional accessory may be utilized in applications with exposure to a liquid or moisture and in dry applications with no or minimal exposure to a liquid or moisture.
摘要翻译：在一个实施例中，多功能附件用作用于以节省时间和成本较低的方式实现对产品的修改的平台，而否则将对产品本身进行修改。在一个实施例中，产品插入到多功能附件中。在一个实施例中，多功能附件可以用于暴露于液体或湿气的应用中，并且在没有或最小程度地暴露于液体或水分的干式应用中。

8. 发明申请

US20140027368A1 WATER FILTER HOUSING SIEVE 有权
标题翻译：水过滤器外壳
公开(公告)号：US20140027368A1
公开(公告)日：2014-01-30
申请号：US13743857
申请日：2013-01-17
申请人： Brita LP
发明人： Russell E. Bell , Allison Jean Fretwell , Gregory Martin Gressel , Ronald Alfred Kolberg
IPC分类号： B01D35/30
CPC分类号： B01D35/30 , B01D2201/301 , C02F1/003 , C02F1/283 , C02F2201/006 , C02F2307/04
摘要： A gravity flow water filtration cartridge with a novel sieve system. The sieve system comprises an air vent and a shroud. The sieve system is attached or welded onto a housing bottom or barrel. An air permeable material covers the opening of the air vent.
摘要翻译：具有新型筛网系统的重力流水过滤筒。筛系统包括通风口和护罩。筛系统被连接或焊接到壳体底部或筒体上。透气材料覆盖通气孔的开口。

9. 外观设计

USD691420S1 Water bottle 有权
公开(公告)号：USD691420S1
公开(公告)日：2013-10-15
申请号：US29417057
申请日：2012-03-29
申请人： Brett David McIntire
设计人： Brett David McIntire

10. 发明授权

US08167141B2 Gravity flow filter 有权
标题翻译：重力流量过滤器
公开(公告)号：US08167141B2
公开(公告)日：2012-05-01
申请号：US12207284
申请日：2008-09-09
申请人： Elizabeth L. Knipmeyer , Toni L. Lynch , Roger P. Reid , Bruce D. Saaski
发明人： Elizabeth L. Knipmeyer , Toni L. Lynch , Roger P. Reid , Bruce D. Saaski
IPC分类号： B01D27/02 , B01D39/02 , B01D24/00
CPC分类号： C02F1/003 , B01D39/2062 , B01D2239/0407 , B01D2239/0421 , B01D2239/0428 , B01D2239/1241 , C02F1/283 , C02F2201/006 , C02F2307/04
摘要： A gravity-fed carbon block water filter in one embodiment includes a filter block comprising multiple sub-blocks each comprising filter media walls surrounding and defining a cavity for receiving fluid. Each of the sub-blocks is connected to at least one other of the sub-blocks by filter media of which the filter block is made. In one approach, the filter media includes about 20-90 wt % activated carbon, and about 5-50 wt % binder. In another approach, a lead concentration in a final liter of effluent water filtered by the filter is less than about 10 μg/liter after about 151 liters (40 gallons) of source water filtration, the source water having a pH of 8.5 and containing 135-165 ppb total lead with 30-60 ppb being colloidal lead greater than 0.1 μm in diameter. A gravity-fed water filter in other embodiments has no specified shape but achieves a FRAP factor of about 350 or less.
摘要翻译：在一个实施例中，重力供料的碳块水过滤器包括过滤器块，其包括多个子块，每个子块包括围绕并限定用于接收流体的空腔的过滤介质壁。每个子块通过其中制造过滤器块的过滤介质连接到至少另一个子块。在一种方法中，过滤介质包括约20-90重量％的活性炭和约5-50重量％的粘合剂。在另一种方法中，由过滤器过滤的最后一升流出水中的铅浓度在约151升（40加仑）的源水过滤之后小于约10μg/升，源水的pH为8.5并含有135 -165 ppb总铅，30-60 ppb的胶体铅直径大于0.1μm。在其它实施例中，重力供水滤水器没有规定的形状，但达到约350或更小的FRAP系数。

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