IP Library Granted Patent US 11,092,120
Granted Patent B2
US 11,092,120 · App. 16/542,059 · Granted Aug 17, 2021

Air filter for turbochargers and superchargers

Inventor: Steve Williams (Cherry Valley, CA)
Assignee: K&N Engineering, Inc.
F02M35/02416B01D46/0004B01D46/2403B01D46/521F02M35/0245F02M35/10157B01D2265/027B01D2279/60Y02T10/12
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Quick Facts
Patent No.
US 11,092,120
App. No.
16/542,059
Granted
Aug 17, 2021
Kind
B2
Abstract

An apparatus and a method are provided for an air filter configured to be mounted onto air inlets of turbochargers and superchargers. The air filter comprises a proximal base including an inlet receiver configured to receive an air inlet, a clamp to secure the air inlet within the inlet receiver, and a first opening aligned with a screw mechanism of the clamp. A filter medium fastened to the proximal base is configured to remove particulate matter and other contaminates from an incoming air stream. A distal end cap fastened to the filter medium comprises a second opening aligned with the first opening. A conduit within an interior cavity of the air filter is disposed between the first opening and the second opening, facilitating tightening and loosening the clamp by extending an appropriate tool through the interior cavity so as to engage the screw mechanism of the clamp.

Claims (2)

1. A method for an aft filter to mount onto aft inlets of turbochargers and superchargers, comprising: configuring a base comprising an inlet receiver to couple with an aft inlet, the base including a first opening; fastening a filter medium to the base, the filter medium configured to remove particle contaminates from air drawn into the air inlet; fastening a cap to the filter medium opposite of the base, the cap including a second opening; extending a conduit from the first opening in the base to the second opening in the cap; configuring a damp to secure the air inlet within the inlet receiver; and placing the damp onto the inlet receiver, wherein configuring the clamp further comprises configuring a screw mechanism of the damp which is operable by way of a suitable tool passed through the second opening in the cap, the conduit, and the first opening in the base.

2. The method of claim 1 , wherein placing the clamp further comprises aligning the screw mechanism with the first opening, the conduit, and the second opening so as to facilitate operation of the clamp by way of the suitable tool.

Assignments (5)
PATENT SECURITY AGREEMENT – SUPPLEMENT NO. 1 Recorded Oct 25, 2024
From: K & N ENGINEERING, INC.
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069268/0013 →
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: 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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 19, 2019
From: WILLIAMS, STEVE
To: K&N ENGINEERING, INC.
Reel/Frame 050436/0813 →
Continuity (3)
Division 15453808 · Mar 8, 2017
Provisional Application 62305709 · Mar 9, 2016
Related Publication 20200040853A1 · Feb 6, 2020