IP Library › Granted Patent US 634,343
Granted Patent S1
US 634,343 · App. 29/352,746 · Granted Mar 15, 2011

Hole saw blade

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Quick Facts
Patent No.
US 634,343
App. No.
29/352,746
Granted
Mar 15, 2011
Kind
S1
Claims (1)

The ornamental design for hole saw blade, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2019
From: IRWIN INDUSTRIAL TOOL COMPANY
To: BLACK & DECKER INC.
Reel/Frame 048581/0170 →