Patent · US Active

Filter element integrated seal profile

US11707703B2 · kind B2 · utility

1Cited by

6References

12Claims

0Family size

Assignee

Caterpillar Inc. · US

Inventors

Jon T. Immel · Chillicothe, US
Stephen Ellis Oedewaldt · Mapleton, US
Jeffrey R. Ries · Metamora, US
Gregory Owen Potts · Washington, US
Jay H. Cline · Lacon, US
Joseph J. Every · Peoria, US
Darrell Lee Morehouse, III · Dunlap, US

Key dates

Filing date	Apr 27, 2020
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Apr 27, 2040

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2201/347
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An integrated seal member includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. The at least partially annular body includes a mounting portion, a sealing portion including at least one top sealing feature and at least one bottom sealing feature, and an apertured connecting portion that extends radially outwardly from the mounting portion to the sealing portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.