IP Library › Granted Patent US 874,622
Granted Patent S1
US 874,622 · App. 29/624,591 · Granted Feb 4, 2020

Coke oven wall block assembly

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Quick Facts
Patent No.
US 874,622
App. No.
29/624,591
Granted
Feb 4, 2020
Kind
S1
Claims (1)

The ornamental design for a “coke oven wall block assembly”, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Jun 28, 2019
From: FSBL ACQUISITION, INC.
To: FOSBEL, INC.
Reel/Frame 049636/0142 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 24, 2019
From: FOSBEL, INC.; FOSBEL INTELLECTUAL LIMITED
To: FSBL ACQUISITION, INC.
Reel/Frame 048987/0217 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 2, 2017
From: BOWSER, ALAN E., JR.
To: FOSBEL, INC.
Reel/Frame 044018/0766 →