IP Library › Granted Patent US 608,168
Granted Patent S1
US 608,168 · App. 29/326,854 · Granted Jan 19, 2010

Utility knife blade

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Quick Facts
Patent No.
US 608,168
App. No.
29/326,854
Granted
Jan 19, 2010
Kind
S1
Claims (1)

The ornamental design for a utility knife blade, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2019
From: IRWIN INDUSTRIAL TOOL COMPANY
To: BLACK & DECKER INC.
Reel/Frame 048581/0170 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 5, 2009
From: GREEN, MATTHEW C.
To: IRWIN INDUSTRIAL TOOL COMPANY
Reel/Frame 022212/0565 →