8 patents
Design
Utility knife
18 Oct 22
Nicholas L. Seferi
Filed: 21 Oct 20
Design
Hub for cutting device
7 Dec 20
Nicholas L. Seferi
Filed: 28 Feb 18
Design
Safety cutter
21 Sep 20
Nicholas L. Seferi
Filed: 1 Oct 18
Design
Knife handle
21 Sep 20
Richard S. Constantine
Filed: 25 Oct 17
Design
Blade sharpener
11 Nov 19
Stanley A. Watson, Richard S. Constantine
Filed: 15 Oct 17
Design
Blade sharpener
11 Nov 19
Stanley A. Watson, Richard S. Constantine
Filed: 29 Oct 17
Design
Blade sharpener
11 Nov 19
Stanley A. Watson, Richard S. Constantine
Filed: 29 Oct 17
Design
Multi-tool with blade sharpener
11 Nov 19
Richard S. Constantine, Stanley A. Watson
Filed: 29 Oct 17
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