IP Library › Granted Patent US 711,441
Granted Patent S1
US 711,441 · App. 29/465,441 · Granted Aug 19, 2014

Hole saw

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Quick Facts
Patent No.
US 711,441
App. No.
29/465,441
Granted
Aug 19, 2014
Kind
S1
Claims (1)

The ornamental design for a hole saw, 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 May 2, 2017
From: NOVAK, JOSEPH THOMAS; GREEN, MATTHEW CHRISTOPHER; ZIELONKA, ROBERT RICHARD; DESANTIS, JOSEPH H.; FITZGERALD, CHRISTOPHER F.; WEREMCHUK, PETER; KORB, WILLIAM B.
To: IRWIN INDUSTRIAL TOOL COMPANY
Reel/Frame 042207/0966 →