IP Library Granted Patent US 947,609
Granted Patent S1
US 947,609 · App. 29/703,635 · Granted Apr 5, 2022

Steam stopper

Inventors: David Amirault (Corona, CA); Steven Lee Cox (Corona, CA); Paul Thomas Zink (Corona, CA); Andrew Brent Mendenhall (Corona, CA); Dennis Matthew Turner (Corona, CA)
Assignee: STERNO PRODUCTS, LLC
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Quick Facts
Patent No.
US 947,609
App. No.
29/703,635
Granted
Apr 5, 2022
Kind
S1
Claims (1)

The ornamental design for a steam stopper, as shown and described.

Assignments (4)
SECURITY INTEREST Recorded May 4, 2026
From: STERNO, LLC
To: BMO BANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 074555/0846 →
SECURITY INTEREST Recorded May 1, 2026
From: STERNO, LLC
To: CHURCHILL AGENCY SERVICES LLC
Reel/Frame 074543/0404 →
CHANGE OF NAME Recorded Mar 13, 2026
From: STERNO PRODUCTS, LLC
To: STERNO, LLC
Reel/Frame 075123/0543 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 28, 2019
From: MENDENHALL, ANDREW BRENT; AMIRAULT, DAVID; TURNER, DENNIS MATTHEW; ZINK, PAUL THOMAS; COX, STEVEN LEE
To: STERNO PRODUCTS, LLC.
Reel/Frame 050204/0840 →