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US 12,000,619 B2Granted
Air filter and gasket for the same
AssigneeCamfil AB
InventorsJoseph John Gorman, Adam Sienkiewicz, Jonathan P. Albar
Life of this patent
Estimating the term…
Abstract
Disclosed herein are replaceable filter frame gaskets and air filters having the same. The gasket is secured elastically to a filter frame of the air filter, making the gasket easily reusable and removable from the air filter.
Claims19
A replaceable air filter frame gasket, comprising:
- a rectangular ring shaped body having a top surface, a bottom surface, an inner perimeter, an outer perimeter and corners;
- a flange extending outward to the outer perimeter of the body along the entire outer perimeter, wherein the flange has cutaways at a corner of the gasket;
- a protrusion extending upward from the top surface;
- a mating portion extending from the bottom surface of the body extending continuously along the entire outer perimeter.
1 more element
A replaceable air filter frame gasket, comprising:
- a rectangular ring shaped body having a top surface, a bottom surface, an inner perimeter, an outer perimeter and corners;
- a flange extending outward to the outer perimeter of the body along the entire outer perimeter;
- a protrusion extending upward from the top surface;
- a mating portion extending from the bottom surface of the body extending continuously along the entire outer perimeter;
- and
- a rib extending from the flange in a direction of the mating portion.
3 more elements
A air filter frame gasket, comprising:
- a rectangular ring shaped body having an inner perimeter, an outer perimeter and corners;
- a first flange extending outward to an outer perimeter of the body along an entire length of the body, where in the first flange has a pair of cutaways at the corners;
- and
- a protrusion extending upward from the top surface at an angle towards the inner perimeter.
1 more element
Dependencies are inferred from the claim text.