IP Library › Granted Patent US 570,953
Granted Patent S1
US 570,953 · App. 29/272,956 · Granted Jun 10, 2008

Nozzle sleeve of a nozzle assembly for cleaning heat exchanger tubes

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 570,953
App. No.
29/272,956
Granted
Jun 10, 2008
Kind
S1
Claims (1)

The ornamental design for a nozzle sleeve of a nozzle assembly for cleaning heat exchanger tubes, as shown and described.

Assignments (5)
SECURITY INTEREST Recorded Jun 1, 2023
From: CONCO SERVICES, LLC
To: TECUM CAPITAL PARTNERS II, L.P.
Reel/Frame 063834/0695 →
SECURITY INTEREST Recorded May 26, 2023
From: CONCO SERVICES, LLC; ACCONDA LLC; NATIONAL HEAT EXCHANGE CLEANING CORP.; PETROLINK USA, LLC
To: PNC BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 063777/0817 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 7, 2020
From: CONCO SERVICES CORPORATION
To: CONCO SERVICES, LLC
Reel/Frame 053994/0326 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: CONCO SYSTEMS INC.
To: CONCO SERVICES CORPORATION
Reel/Frame 049275/0009 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 16, 2007
From: PATTERSON, DANIEL R.; WATT, JEREMY A.
To: CONCO SYSTEMS, INC.
Reel/Frame 019326/0698 →