公开(公告)号：US10507421B2

公开(公告)日：2019-12-17

申请号：US15306934

申请日：2015-05-06

Applicant: Cummins Filtration IP, Inc.

Inventor： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken

IPC: B01D46/24 ,  B01D46/52 ,  F02M35/02 ,  F02M35/024

Abstract: A filter element comprising a filter media and an outer surface. The filter media is formed in a closed loop, the closed loop defining a hollow interior extending along a longitudinal axis between a first end of the filter media and a second end of the filter media. The outer surface surrounds a perimeter of the filter element and is defined by a substantially circular first portion and at least one second portion. The first portion is substantially circular at a selected height of the filter media, and the at least one second portion is depressed relative to a circle defined by the substantially circular first portion at the selected height.

公开(公告)号：USD810232S1

公开(公告)日：2018-02-13

申请号：US29579064

申请日：2016-09-27

Applicant: Cummins Filtration IP, Inc.

Designer： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken

公开(公告)号：USD735293S1

公开(公告)日：2015-07-28

申请号：US29490215

申请日：2014-05-07

Applicant: Cummins Filtration IP, Inc.

Designer： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken

公开(公告)号：USD770592S1

公开(公告)日：2016-11-01

申请号：US29525960

申请日：2015-05-05

Applicant: Cummins Filtration IP, Inc.

Designer： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken

公开(公告)号：US20170050137A1

公开(公告)日：2017-02-23

申请号：US15306934

申请日：2015-05-06

Applicant: Cummins Filtration IP, Inc.

Inventor： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken

IPC: B01D46/24 ,  F02M35/02 ,  F02M35/024 ,  B01D46/52

Abstract: A filter element comprising a filter media and an outer surface. The filter media is formed in a closed loop, the closed loop defining a hollow interior extending along a longitudinal axis between a first end of the filter media and a second end of the filter media. The outer surface surrounds a perimeter of the filter element and is defined by a substantially circular first portion and at least one second portion. The first portion is substantially circular at a selected height of the filter media, and the at least one second portion is depressed relative to a circle defined by the substantially circular first portion at the selected height.

Abstract translation: 一种过滤元件，包括过滤介质和外表面。 过滤介质形成在闭环中，闭环限定了在过滤介质的第一端和过滤介质的第二端之间沿纵向轴线延伸的中空内部。 外表面围绕过滤器元件的周边并且由大致圆形的第一部分和至少一个第二部分限定。 第一部分在过滤介质的选定高度处基本上为圆形，并且至少一个第二部分相对于在所选择的高度处由基本上圆形的第一部分限定的圆而被压下。

公开(公告)号：USD765221S1

公开(公告)日：2016-08-30

申请号：US29525590

申请日：2015-04-30

Applicant: Cummins Filtration IP, Inc.

Designer： Scott W. Schwartz ,  Robert A. Bannister ,  Joel D. Roltgen ,  Jeffrey A. Rech ,  Stephen L. Fallon ,  Gregory K. Loken