IP Library Granted Patent US 7,452,395
Granted Patent B2
US 7,452,395 · App. 10/956,183 · Granted Nov 18, 2008

Air filter for a scoop

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Quick Facts
Patent No.
US 7,452,395
App. No.
10/956,183
Granted
Nov 18, 2008
Kind
B2
Abstract

An air filter has an inner filtering body within an outer filtering body. The air filter is configured to fit inside a scoop and adjacent to the inlet opening of the scoop. By placing the air filter adjacent to the inlet opening of the scoop, the size of the air filter may be increased as compared to a traditional air filter which fits within the neck area of the scoop. As such, the surface area of the air filter may be increased to provide more air to an air intake system such as a carburetor, fuel injectors, throttle body, or the like, as compared the traditional air filter. The inner filtering body may be recessed inside or protrude from the outer filtering body. The inner filtering body may be coupled to the outer filtering body along the base of the air filter. The inner filtering body increases the surface area of the air filter so that more air may be provided to the air intake system of a vehicle.

Claims (25)

1. A system for providing air to an air intake system of a vehicle, the system comprising:

a scoop having a chamber, the chamber adapted to substantially enclose the air intake system of a vehicle, the scoop having an inlet opening to only receive air through the inlet opening and pass the air through the chamber and to the air intake system of the vehicle;

an air filter adapted to mount within the chamber of the scoop, the air filter having a flange configured to wrap around the inlet opening of the scoop, the flange defining a mouth adapted to receive air passing through the inlet opening of the scoop, the air filter having an outer filtering body to filter the air received through the mouth; and

said air filter having a inner filtering body to filter air received through the mouth.

2. The system according to claim 1 , where the air filter has a base and an inner filtering body within the outer filtering body, the inner and outer filtering bodies coupled together along the base of the air filter.

3. The air filter according to claim 2 , where the inner filtering body is recessed within the mouth of the air filter.

4. The air filter according to claim 2 , where the inner filtering body is recessed about ⅓ from the lip of the air filter.

5. The air filter according to claim 2 , where the inner filtering body protrudes from the mouth of the air filter.

6. The air filter according to claim 1 , where the base of the air filter is adapted to couple to the scoop.

7. The air filter according to claim 2 , where the inner filtering body has a tip adapted to separate the air entering through the mouth of the outer filtering body to two portions:

an upper portion and a lower portion.

8. An air filter adapted to filter air passing through an inlet opening of a scoop, the scoop mounted over an air intake system of a vehicle, the air filter comprising:

a lip adapted to substantially conform with the inlet opening of the scoop, the lip defining a mouth of the air filter;

a base;

an outer filtering body between the lip and the base, the outer filtering body adapted to fit within the scoop mounted over an air intake system whereby the outer filtering body is adapted to substantially filter air received through the mouth of the air filter; and

an inner filtering body within the outer filtering body, where the outer and inner filtering bodies are coupled together along the base of the air filter and the inner filtering body is substantially recessed within the mouth of the air filter.

9. The air filter according to claim 8 , where the inner filtering body is recessed about ⅓ from the lip of the air filter.

10. The air filter according to claim 8 , where the base of the air filter is adapted to couple to the scoop.

11. The air filter according to claim 8 , where the lip has a flange adapted to wrap around the inlet opening of the scoop.

12. An air filter comprising:

an outer filtering body having a mouth and a base, the outer filtering body adapted to filter air passing through the mouth; and

an inner filtering body within the outer filtering body, the inner filtering body coupled to the base of the outer filtering body and adapted to filter the air passing through the mouth of the outer filtering body, the inner filtering body having a tip, whereby the tip is configured to separate the incoming air into two portions.

13. The air filter of claim 12 , where the inner filtering body and the outer filtering body are along a longitudinal axis, where the inner filtering body is about ⅔ of the length as the outer filtering body.

14. The air filter of claim 12 , where the inner filtering body has a tip, the tip protruding from the mouth of the outer filtering body.

15. The air filter of claim 12 , including a lip having a circumference configuration that substantially conforms to an inlet opening of a scoop adapted to mount over an air intake system of a vehicle.

Assignments (16)
SECURITY INTEREST Recorded Oct 24, 2024
From: K & N ENGINEERING, INC.
To: FIFTH THIRD BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 071008/0165 →
RELEASE OF SECURITY INTEREST Recorded Feb 15, 2023
From: KEYBANK NATIONAL ASSOCIATION
To: K & N ENGINEERING, INC.
Reel/Frame 062762/0438 →
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 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 20, 2007
From: FIELLO, JONATHAN RICHARD; MILES, DAVID JAMES; WILLIAMS, STEVE
To: K&N ENGINEERING, INC.
Reel/Frame 019856/0101 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 24, 2005
From: FIELLO, JONATHAN RICHARD; MILES, DAVID JAMES; WILLIAMS, STEVE
To: K&N ENGINEERING, INC.
Reel/Frame 016202/0392 →