Drywall knife case
The claimed drywall knife case is used to protect and cover a drywall knife, which is also referred to as a putty knife, a taping knife, or a joint knife.
The broken lines in the drawings depict features that form no part of the claimed design.
Claims
The ornamental design for a drywall knife case, as shown and described.
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Type: Grant
Filed: Dec 12, 2017
Date of Patent: Sep 4, 2018
Inventor: Conrado G. Cavazos, III (San Antonio, TX)
Primary Examiner: Catherine R Oliver-Garcia
Application Number: 29/629,289