Hinged kiln brick protective collar
The broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a hinged kiln brick protective collar, as shown and described.
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Type: Grant
Filed: Jan 22, 2020
Date of Patent: Oct 26, 2021
Inventor: Anthony Nardella (Medford, MA)
Primary Examiner: Michael C Stout
Assistant Examiner: Fritzgerald L Butac
Application Number: 29/721,607