IP Library Granted Patent US 7,637,146
Granted Patent B2
US 7,637,146 · App. 11/837,445 · Granted Dec 29, 2009

Oil migration system

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Quick Facts
Patent No.
US 7,637,146
App. No.
11/837,445
Granted
Dec 29, 2009
Kind
B2
Abstract

An apparatus and a system is provided that may be utilized to determine oil migration and oil displacement from a pre-oiled air filter. The present invention may also be utilized to determine if oil is displaced from the air filter onto a portion of the apparatus for visualization to a user. The present invention utilizes a demonstration apparatus having a system for forcing air through the oil subjected air filter thereby attempting to force displacement of the oil from the air filter. The apparatus utilizes a blowing means whereby the oil infused air filter is subject to higher than normal air flow and whereby the apparatus has a deflection portion whereby if oil is displaced from the air filter, it is deflected onto the deflection portion where it would be physically viewable to an observer present in the vicinity of the apparatus.

Claims (14)

1. An apparatus for determining oil displacement from a filtration media, the apparatus comprising:

a container means having at least a side, and a top and bottom portion;

an accommodation portion whereby the accommodation portion has an opening thereon for accommodating an air filtration media;

a blower means for directing air flow through the air filtration media; and

an extension receptacle positioned above the air filtration media has a top portion, a bottom portion and two side portions whereby a wedge is formed between the two side portions wherein said wedge extends downwards from the bottom portion of the extension receptacle.

2. An apparatus for determining oil displacement from a filtration media, the apparatus comprising:

a container means having at least a side, and a top and bottom portion;

an accommodation portion whereby the accommodation portion has an opening thereon for accommodating an air filtration media;

a blower means for directing air flow through the air filtration media; and

an extension receptacle positioned above the air filtration media wherein the extension receptacle has a wedge extending downwardly away from a bottom portion of the receptacle to be in closer contact with the air filtration media whereby if any particle is displaced from the air filtration media, it will be attracted to and adhered to the wedge of the extension receptacle.

3. A system for determining displacement from a filtration media, the system comprising:

a container means having an accommodation portion whereby the accommodation portion has an opening thereon for accommodating an air filtration media;

a blower means for directing air through the air filtration media; and

an extension portion positioned above the air filtration media wherein the extension portion has a wedge shaped portion extending downwardly from the bottom portion of the extension portion to be in close proximity to the air filtration media.

Assignments (15)
SECURITY INTEREST Recorded Oct 24, 2024
From: K & N ENGINEERING, INC.
To: FIFTH THIRD BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 071008/0165 →
SECURITY INTEREST Recorded Feb 15, 2023
From: K & N ENGINEERING, INC.
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 062712/0394 →
RELEASE OF SECURITY INTEREST Recorded Feb 15, 2023
From: KEYBANK NATIONAL ASSOCIATION
To: K & N ENGINEERING, INC.
Reel/Frame 062762/0438 →
RELEASE OF SECURITY INTEREST Recorded Feb 15, 2023
From: KEYBANK NATIONAL ASSOCIATION
To: K & N ENGINEERING, INC.
Reel/Frame 062819/0480 →
RELEASE OF SECURITY INTEREST Recorded Feb 15, 2023
From: ANKURA TRUST COMPANY, LLC
To: K & N ENGINEERING, INC.
Reel/Frame 062760/0937 →
SUPERPRIORITY PATENT SECURITY AGREEMENT Recorded Oct 17, 2022
From: K & N ENGINEERING, INC.
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 061689/0682 →
SECURITY INTEREST Recorded Oct 20, 2016
From: K&N ENGINEERING, INC
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 040436/0520 →
SECURITY INTEREST Recorded Oct 20, 2016
From: K & N ENGINEERING, INC.
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 040436/0534 →
RELEASE OF SECURITY INTEREST Recorded Oct 20, 2016
From: ANTARES CAPITAL LP
To: K & N ENGINEERING, INC.
Reel/Frame 040436/0476 →
RELEASE OF SECURITY INTEREST Recorded Oct 20, 2016
From: NB PRIVATE DEBT FUND LP
To: K & N ENGINEERING, INC.
Reel/Frame 040436/0402 →
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Aug 24, 2015
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
To: ANTARES CAPITAL LP, AS AGENT
Reel/Frame 036435/0792 →
PATENT SECURITY AGREEMENT Recorded Jul 14, 2014
From: K & N ENGINEERING, INC.
To: NB PRIVATE DEBT FUND LP, AS AGENT
Reel/Frame 033313/0489 →
SECURITY INTEREST Recorded Jul 11, 2014
From: K & N ENGINEERING, INC.
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 033303/0836 →
SECURITY AGREEMENT Recorded Dec 23, 2011
From: K & N ENGINEERING, INC.
To: GENERAL ELECTRIC CAPITAL CORPORATION
Reel/Frame 027438/0672 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 12, 2007
From: REEDY, JOHN; ROGERS, STEVE; DWYER, RICHARD
To: K&N ENGINEERING, INC.
Reel/Frame 019815/0154 →