Patent · US Active

Integral filter endcap, mold, and seal

US11541334B2 · kind B2 · utility

0Cited by

5References

8Claims

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
Joseph J. Every · Peoria, US
Darrell Lee Morehouse, III · Dunlap, US
Philip Carl Spengler · Nashville, US

Key dates

Filing date	Jul 1, 2020
Grant date	Jan 3, 2023
Priority date	—
Expiry date	Aug 21, 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 top annular mounting portion, a sealing portion including at least one top sealing feature and at least one bottom sealing feature, and a connecting portion that extends at least radially outwardly from the top annular mounting portion to the sealing portion.

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