Coke oven wall block assembly
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This application may be deemed to be related to copending and commonly owned U.S. Utility patent application Ser. No. 15/622,384 filed on Jun. 14, 2017, the entire content of each being expressly incorporated hereinto by reference.
Claims
The ornamental design for a “coke oven wall block assembly”, as shown and described.
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Type: Grant
Filed: Nov 2, 2017
Date of Patent: Feb 4, 2020
Assignee: FOSBEL, INC. (Brook Park, OH)
Inventor: Alan E. Bowser, Jr. (Brook Park, OH)
Primary Examiner: T Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/624,591