IP Library › Granted Patent US 543,812
Granted Patent S1
US 543,812 · App. 29/216,690 · Granted Jun 5, 2007

Groovelock tool

Assignee: Irwin Industrial Tool Company
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Quick Facts
Patent No.
US 543,812
App. No.
29/216,690
Granted
Jun 5, 2007
Kind
S1
Claims (1)

We claim the ornamental design for a groovelock tool, 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 Nov 5, 2004
From: BURRY, JAMES MICHAEL; ENGVALL, DAVID PHILIP
To: IRWIN INDUSTRIAL TOOL COMPANY
Reel/Frame 015985/0291 →