IP Library › Granted Patent US 661,716
Granted Patent S1
US 661,716 · App. 29/410,165 · Granted Jun 12, 2012

High-yield ladle bottom

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Quick Facts
Patent No.
US 661,716
App. No.
29/410,165
Granted
Jun 12, 2012
Kind
S1
Claims (1)

The ornamental design for the high-yield ladle bottom, as shown and described.

Assignments (6)
SECURITY AGREEMENT Recorded May 25, 2023
From: HARBISONWALKER INTERNATIONAL, INC.; HARBISONWALKER INTERNATIONAL HOLDINGS, INC.; HARBISONWALKER INTERNATIONAL MINERALS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 063783/0851 →
BNPP PATENT SECURITY AGREEMENT Recorded May 25, 2023
From: HARBISONWALKER INTERNATIONAL, INC.; HARBISONWALKER INTERNATIONAL HOLDINGS, INC.; HARBISONWALKER INTERNATIONAL MINERALS, INC.
To: BNP PARIBAS
Reel/Frame 063784/0283 →
NOTES PATENT SECURITY AGREEMENT Recorded May 25, 2023
From: HARBISONWALKER INTERNATIONAL, INC.; HARBISONWALKER INTERNATIONAL HOLDINGS, INC.; HARBISONWALKER INTERNATIONAL MINERALS, INC.
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 063784/0481 →
MERGER Recorded Jan 10, 2023
From: NORTH AMERICAN REFRACTORIES CO.
To: APGI, LLC
Reel/Frame 062325/0647 →
MERGER Recorded Jan 10, 2023
From: APGI, LLC
To: A.P. GREEN REFRACTORIES, INC.
Reel/Frame 062325/0736 →
CHANGE OF NAME Recorded Jan 10, 2023
From: A.P. GREEN REFRACTORIES, INC.
To: HARBISONWALKER INTERNATIONAL, INC.
Reel/Frame 062338/0884 →