IP Library › Granted Patent US 780,652
Granted Patent S1
US 780,652 · App. 29/529,499 · Granted Mar 7, 2017

X-flowpath muffler

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 780,652
App. No.
29/529,499
Granted
Mar 7, 2017
Kind
S1
Claims (1)

The ornamental design for an X-flowpath muffler, as shown and described.

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 Dec 15, 2016
From: CRANSTONE, COLIN ARTHUR; WILLIAMS, STEVE
To: K&N ENGINEERING, INC.
Reel/Frame 040637/0112 →