Patent · US Active

Integral filter endcap, mold, and seal

US12161957B2 · kind B2 · utility

0Cited by

7References

18Claims

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	Dec 6, 2022
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Dec 6, 2042

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.